• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar

TireTerrain

  • Home
  • How to Use Tire Decision Tools
  • Comparison & Reviews
    • By Tire Type
      • All Terrain Tires
        • Rugged Terrain Tires
        • On-Road All Terrain Tires
        • Off-Road All Terrain Tires
        • Highway-Terrain Tires
      • Passenger Tires
        • All-Season
        • All-Weather Tires
        • Performance Tires
    • Best Tires
      • by Vehicle
      • by Category
      • by Size
      • by Driving Condition
  • Pro Tips
  • About
  • Privacy Policy
  • Contact

Cooper STT Pro

BF Goodrich KM3 vs Cooper STT Pro

Updated: April 18, 2025 by Emrecan Gurkan Leave a Comment

BF Goodrich KM3 and Cooper STT Pro are both mud-terrain tires that can be used for highway driving. Most people prefer these tires to obtain an aggressive look on their vehicles. Yet, an aggressive appearance comes up with some cons. Let’s see which will meet your expectations.

BFG KM3 is a tall tire that looks dope on lifted vehicles
BF Goodrich KM3Cooper STT Pro
Better forOff-road adventure,
lifted vehicles owners who wanna put aggressive appearance,
great on-road manners for a mud terrain tire,
winter traction
Squishy regions,
hauling & towing,
commercial usage
ProsInsane off-road traction,
tough sidewalls,
long-lasting rubber for a mud-terrain tire
Insane wet and dry traction,
mild & severe off-road traction,
ConsA bit noisyLimited winter performance

As a former Bridgestone engineer, from my standpoint, BF Goodrich KM3 offers a slightly smoother and less vocal tire. BF Goodrich KM3 and Cooper STT Pro are both solid picks for wet and dry grounds. Furthermore, both have exceptional off-road performance. While BF Goodrich KM3 performs better in muddy conditions, Cooper STT Pro handles slightly better in rocky conditions. However, BF Goodrich KM3 lasts longer.

All-Terrain Tires Cheat Sheet

Finding the ideal all-terrain tire among the plethora of options available can be overwhelming. But don’t worry, my team and I have taken on this challenge head-on. Besides our hands-on experiences with these tires, we also analyze thousands of customer reviews and test reports. 

Please note that: Light-Duty is 1500 series, Medium-Duty is 2500 series and Heavy-Duty is 3500 series. If you do towing or hauling, I recommend considering at least Medium-Duty tires.

Mobile users can scroll the table to the left to see the whole data.

All-Terrain Tires Cheat Sheet
NameCategoryArticles3PMSFRoad NoiseMileageFuel EconomyRiding ComfortResponsivenessWet PerformanceMild WinterSevere WinterMild Off-RoadSevere Off-RoadBest Fit by Pickup Truck ClassificationWarranty (SL or XL)Warranty (LT)Product Page

Falken Wildpeak AT3W

Off Road All Terrain TireReviewYesDecentDecentPoorDecentDecentDecentElegantElegantDecentAverageLight-Duty55,000 Miles55,000 MilesWildpeak AT3W
Toyo Open Country AT3Off Road All Terrain TireReviewYesAverageElegantDecentDecentDecentDecentElegantDecentElegantDecentMedium-Duty65,000 Miles50,000 MilesToyo Open Country AT3
General Grabber ATXOff Road All Terrain TireReviewYesAverageDecentDecentDecentDecentDecentDecentDecentElegantElegantHeavy-Duty60,000 Miles50,000 MilesGeneral Grabber ATX
BF Goodrich KO2Off Road All Terrain TireReviewYesDecentDecentDecentDecentElegantDecentDecentDecentElegantElegantHeavy-DutyN/A50,000 MilesBF Goodrich All-Terrain T/A KO2
Sumitomo Encounter ATOff Road All Terrain TireReviewYesDecentDecentAverageDecentDecentDecentElegantAverageDecentAverageLight-Duty60,000 Miles60,000 MilesSumitomo Encounter AT
Firestone Destination XTOff Road All Terrain TireReviewYesAverageDecentElegantDecentElegantDecentDecentAverageDecentDecentHeavy-DutyN/A50,000 MilesFirestone Destination X/T
Cooper Discoverer AT3 XLTOn Road All Terrain TireReviewNoDecentDecentDecentDecentElegantDecentDecentAverageElegantAverageHeavy-DutyN/A60,000 MilesCooper Discoverer AT3 XLT
Falken Wildpeak AT TrailOn Road All Terrain TireReviewYesDecentDecentDecentDecentDecentElegantDecentDecentElegantAverageLight-Duty65,000 MilesN/AFalken Wildpeak AT Trail
Cooper Discoverer AT3 4SOn Road All Terrain TireReviewYesElegantDecentElegantElegantElegantElegantElegantDecentDecentFairy WellLight-Duty65,000 MilesN/ACooper Discoverer AT3 4S
Firestone Destination AT2On Road All Terrain TireReviewYesDecentElegantElegantElegantElegantDecentElegantAverageDecentAverageLight-Duty55,000 MilesN/AFirestone Destination AT2

BF Goodrich Trail Terrain T/A

On Road All Terrain TireReviewYesElegantElegantDecentElegantElegantDecentDecentAverageDecentAverageLight-Duty60,000N/ABF Goodrich Trail Terrain T/A
Toyo Open Country R/T TrailRugged Terrain TireReviewYesDecentDecentDecentDecentDecentDecentDecentDecentElegantDecentHeavy-Duty45,000 Miles45,000 MilesToyo Open Country R/T Trail
Falken Wildpeak R/TRugged Terrain TireReviewNoDecentDecentAverageAverageDecentDecentDecentDecentElegantDecentHeavy-Duty50,000 Miles50,000 MilesFalken Wildpeak R/T
Pathfinder AT TireOn Road All Terrain TireReviewYesAverageAverageDecentDecentDecentDecentDecentAverageDecentAverageLight-Duty55,00050,000Discount Tire Exclusive Product
Nitto Ridge GrapplerRugged Terrain TireReviewNoDecentDecentDecentElegantDecentDecentDecentDecentElegantDecentHeavy-DutyN/AN/ANitto Ridge Grappler
General Grabber APTOn Road All Terrain TireReviewYesDecentDecentAverageDecentDecentDecentDecentAverageDecentFairy WellMedium-Duty60,000 Miles60,000 MilesGeneral Grabber APT
Vredestein Pinza ATOn Road All Terrain TireReviewYesElegantDecentDecentElegantDecentDecentDecentDecentDecentAverageMedium-Duty70,000 Miles50,000 MilesVredestein Pinza AT
Nitto Recon GrapplerOff Road All Terrain TireReviewNoDecentDecentDecentDecentDecentDecentDecentAverageElegantDecentMedium-Duty65,000 Miles55,000 MilesNitto Recon Grappler
Michelin Defender LTX M/SHighway TireReviewNoElegantElegantElegantDecentElegantDecentDecentFairy WellDecentFairy WellHeavy-Duty55,000 – 70,000 Miles55,000 – 70,000 MilesMichelin Defender LTX M/S
Kenda Klever R/TRugged Terrain TireReviewNoAverageDecentAverageDecentDecentDecentDecentFairy WellDecentDecentHeavy-DutyN/AN/AKenda Klever R/T
Goodyear Wrangler Territory ATOn Road All Terrain TireReviewNoDecentDecentDecentDecentDecentDecentDecentAverageElegantDecentMedium-DutyN/AN/AGoodyear Wrangler Territory AT
Goodyear Wrangler UltraTerrain ATOff Road All Terrain TireReviewYesDecentDecentDecentDecentDecentDecentDecentAverageDecentFairy WellMedium-DutyN/AN/ADiscount Tire Exclusive Product
Continental Terrain Contact H/THighway TireReviewNoElegantElegantElegantElegantElegantDecentAveragePoorDecentPoorHeavy-Duty70,000 Miles60,000 MilesContinental TerrainContact H/T
Patriot R/TRugged Terrain TireReviewYesAverageAverageAverageDecentDecentDecentDecentDecentDecentDecentMedium-DutyN/AN/APatriot R/T+
Kenda Klever AT2Off Road All Terrain TireReviewYesDecentAverageAverageDecentDecentDecentDecentAverageDecentAverageMedium-Duty60,000 Miles50,000 MilesKenda Klever AT2
Yokohama Geolander AT G015On Road All Terrain TireReviewYesElegantDecentAverageElegantElegantDecentDecentAverageAveragePoorLight-Duty60,000 Miles50,000 MilesYokohama Geolandar AT G015
Mickey Thompson Baja Boss ATRugged Terrain TireReviewYes (315 or narrower width)DecentDecentAverageDecentElegantDecentDecentDecentElegantDecentMedium-Duty50,000 Miles60,000 MilesMickey Thompson Baja Boss AT

Table of Contents

Dry Performance

The dry performance consists of 3 different dimensions.

The first dimension is dry traction that’s not an issue for mud-terrain tires. These tires are also known as maximum traction tires. Well, dry traction is the easiest part for them.

Secondly, steering response. Steering response’s a huge game-changer in my point of view. It’s hard to reach for huge tires but not impossible.

Lastly, cornering stability. This part is tricky. These tires need flexible sidewalls due to increasing their air-down performances. Yet, manufacturers should balance this flexibility with sidewall durability.

Let’s compare them for each sub-sections.

Dry Traction

Let’s keep this part short. These are premium brand maximum traction tires. So, they’re both extremely trustworthy options regarding dry traction.

If have to pick one, I would go with BF Goodrich KM3. Its divided center section lugs will increase the biting edge area and offers slightly better traction.

Steering Response

Steering response is related to the contact patch. If your tire steps the ground completely then it’ll provide a solid steering response. Think about racing tires. They’re almost bald due to improving steering response.

In that case, our tires are close rated. Yet, if you check them closely, you can clearly see that BF Goodrich KM3 has a very well optimized and slightly less void area. Its center section almost steps the ground in whole and that’s a huge plus for quick steering response. On the other hand, bigger and differently sized center section lugs. These kinds of designs generally have an issue with steering response and balance in the latest tread life. Because they tend to wear unevenly.

BF Goodrich KM3 has a quicker steering response. Yet, Cooper STT Pro has a decent steering response. It’ll satisfy you at least %70 of its tread life.

Cornering Stability

Cornering stability is important when you’re driving at high speed. Though worth reminding, I don’t recommend using these tires at high velocity. Especially, if you’re not paying attention to your inflation pressure.

Regarding our comparison, I prefer BF Goodrich KM3 every day of the week. Its optimized sidewalls are robust and flexible at the same time. However, Cooper STT Pro has tough sidewalls. Yet, unlike BF Goodrich KM3, Cooper STT Pro is only designed for off-roading. Therefore, its sidewalls aren’t optimized for high-velocity driving.

I recommend BF Goodrich KM3 if you’re likely to use your vehicle at high speeds. Otherwise, Cooper STT Pro will meet all of your expectations.

Wet Performance

Flotation sizes of Cooper STT Pro are hugeee

Mud-terrain tires generally struggle on wet grounds. Due to their less notched tread patterns, they have huge grip issues on wet ground. However, their water evacuation ability makes them a reliable tire regarding hydroplaning resistance.

Wet Grip

Wet grip is kinda challenging for these two. But, no worries. Both can handle it very well.

Due to their soft compounds, both have an average wet grip ability. However, Cooper STT Pro is one step ahead due to its better-notched rubber.

Cooper STT Pro is a better pick if a wet grip is your priority.

Hydroplaning Resistance

I don’t think that you’ll have an issue with hydroplaning with these tires. Yet, in case it’s important for you, here is the comparison.

Due to its narrower horizontal shoulder grooves, BF Goodrich KM3 can evacuate the water with a higher pressure. As a result, it can throw the water out of the pattern zippier.

BF Goodrich KM3 has better hydroplaning resistance.

Off-Road Performance

Tacoma + Cooper STT cooperation looks dopee!

Off-road is where these two are shinning. Yet, they’re experts on different surfaces. Let’s evaluate them one by one and which one is better.

Dirt and Gravel

This section is for those who’re using these tires for appearances. So, you guys mostly face dirt or gravel.

Regarding dirt, both tires can perfrom perfectly. Due to their unique rubbers, they can grip like no others. Let’s say draw for this time.

Regarding gravel, both tires are trustworthy. Yet, I prefer Cooper STT Pro because its wider shoulder grooves can grip the loose ground better. On the other hand, these fellows have stone ejectors which provide consistent traction through the gravel terrains.

Just close your eyes and pick one for this section. They’re both unstoppable.

Mud

Mud performance is strongly related to water evacuation capability. In that case, shoulder biters have also had a huge impact on performance.

BF Goodrich KM3’s shoulder design promises a lot more than Cooper’s. Its shoulder grooves continue to its sidewalls. Therefore, its water evacuation ability is superior. Moreover, its sidewall biters are specially designed for loose grounds. They increase its traction ability a lot.

BF Goodrich KM3 is a better tire for mud driving. Yet, Cooper STT Pro is also a solid pick for this section.

Sand

Let’s keep it short. Less aggressive design always works better on sand. In that case, BF Goodrich KM3 is the winner of this sectiion.

Rock Crawling

Rock crawling is the expertise of BF Goodrich. Due to their robust compound selections and 3-ply sidewall addiction, BF Goodrich tires always my best picks for rock crawling. Yet, they have a tough competitor for this time.

BF Goodrich KM3 and Cooper STT Pro are equally great tires for rock crawling. While Cooper’s combine Armor-Tech3 construction with a 3-ply sidewalls, BF Goodrich has 3-ply sidewalls built with CoreGard technology. Both are beast for this section. You can confidently go each way.

Comfort and Road Noise

Unlike other tire segments, comfort and road noise aren’t aligned with each other for mud-terrain tires. These tires should have superior grip and flexible sidewalls due to perform properly off the road. So, they’re generally smooth tires. However, their huge void areas and big lugs make them the noisier tires in the market.

Regarding comfort, both are quite comfortable tires. They can absorb the reaction force on bumps with ease. Well, that’s expected. These tires should absorb rock crawling forces. Bumps are nothing for them.

I have to admit that, if you’re expecting a deaf ride, you can stop reading this article right now and start searching for all-terrain tires instead of mud. Mud-terrain tires are noisy. Yet, here is a perfect tip for you. If you’re looking for the quietest one you should pay attention to their pattern. A less void area on the center section always makes less noise.

Both offers smooth ride. Yet, BF Goodrich KM3 is a less vocal tire due to its optimized void area.

Winter Performance

BFG KM3 can handle winter, though, I prefer Cooper STT Pro

Winter performance is where most mud-terrain tires are failed. Well, expect deep snow. Due to their lug-type patterns, these tires aren’t able to perform in icy conditions. Their contact patch is very limited for a decent performance on the ice. Therefore, I don’t recommend using these tires in icy conditions.

Light snow performance is highly similar to wet grip. Due to its softer compound and more siped pattern, Cooper STT Pro is a better pick for light snow. Though worth reminding, both tires have an absence of snow-biting sipes. Expecting perfect performance is nothing more than imagination.

Deep snow performance is strongly related to tires’ traction capability. In that case, shoulder biters and lugs are crucial. Due to more aggressive sidewall biters and higher void areas, Cooper STT Pro is a better pick for compact snow. However, BF Goodrich KM3 is a bit wider tire. Furthermore, its tread grooves are deeper than Cooper STT Maxx. Well, the difference is minor.

Tread Life

Tread life is the weakest point of mud-terrain tires. Due to their application range, they should grip better than other tires on the market. Hence, they have relatively soft and sticky compounds.

In that case, I’m going back to my comment in the previous sections. BF Goodrich KM3 has an optimized contact patch, which makes it a superior tire for highway usage. For this reason, its tread life is longer than Cooper STT Pro.

Due to uniform and optimized contact patches and stiffer compounds, BF Goodrich KM3 tends to wear more evenly. Thus, it will last longer than its competitor.

Getting maximum wear life from a tire is related to you as well as your tire,

If you’d like to learn how to get maximum tread life:

https://tireterrain.com/how-to-make-tires-last-longer/

Warranty

Cooper and BF Goodrich don’t offer tread life warranty for these products. Yet, uniformity warranty at first 2/32” of wear is valid for both of them.

You can click here to see Cooper’s warranty document.

You can click here to see BF Goodrich’s warranty document.

Specs

BF Goodrich Mud-Terrain KM3Cooper STT Pro
CategoryMud-Terrain TireMud-Terrain Tire
VehicleLight Truck, SUVLight Truck, SUV
Available Sizes (Rim)15’’, 16’’, 17’’, 18’’, 20’’, 22’’15’’, 16’’, 17’’, 18’’, 20’’, 22’’
Weight37 – 89 lbs42-94 lbs
Made InOpelika, AL, USAUSA
Severe Snow Rated (3PMSF)No (Only M+S)No (Only M+S)
Warranty (P-metric)N/A45 Days Test Drive
Warranty (LT Sizes)N/A45 Days Test Drive
PricesCheck price section to see best possible pricesCheck price section to see best possible prices

Price

The tire market has a dynamic price policy. Hence, in my point of view, sharing tire price is pointless.

Though, I’ve analyzed the top 10 brands of most popular tire brands.

Here are the dealers with a reasonable price range,

DiscountTire

  • Biggest dealer in the US. Founded in 1960
  • 1000 stores in 35 states. You most probably find one on your parallel street
  • Free rotation and balancing
  • 5% off for DiscountTire cardholders on online purchase
  • Highest rated online tire dealer in Consumer Affairs
  • Almost all brands are available
  • Delivery takes 2-4 days (30% shorter average waiting time when you book online)
  • Frequent discounts and promotions

BF Goodrich Mud-Terrain T/A KM3: https://www.discounttire.com/buy-tires/bfgoodrich-mud-terrain-t-a-km3

Cooper Discoverer STT Pro: https://www.discounttire.com/buy-tires/cooper-discoverer-stt-pro

TireRack

  • Fast and Free shipping
  • Usually delivered in 1 day
  • Joint venture with DiscountTire(their installers and dealers are on your service)
  • Tons of installer options, they also help you to choose the best one
  • Mobile installers in many areas, your tires will be replaced while you’re working in the office
  • Tire test results and comparisons can be found on the most product page
  • 4.6/5 points on Google rate

BF Goodrich Mud-Terrain T/A KM3: https://www.tirerack.com/tires/bfgoodrich-mud-terrain-t-a-km3

Cooper Discoverer STT Pro: https://www.tirerack.com/tires/cooper-discoverer-stt-pro

SimpleTire

  • Free shipping
  • Delivered in 2 days
  • Verified shops near you(for mount and balance)
  • Mobile installation option
  • 7 million customers since 2021
  • 4.7/5 points on Google rate
  • Top-notch customer service, you may even request a price match

BF Goodrich Mud-Terrain T/A KM3: https://simpletire.com/brands/bfgoodrich-tires/mud-terrain-t-a-km3

Cooper Discoverer STT Pro: https://simpletire.com/brands/cooper-tires/discoverer-stt-pro

While choosing dealers, I especially pay attention to reliability. All of the dealers on this list have 15-20 years of experience in the online tire business. Therefore, I can guarantee a smooth and fast tire buying process.

Conclusion

These tires have a tight battle. Moreover, they have a very similar application range. Well, I can confidently say that you can go both ways. Yet, the below table will help you to make the best selection.

BF Goodrich KM3Cooper STT Pro
Better forOff-road adventure,
lifted vehicles owners who wanna put aggressive appearance,
great on-road manners for a mud terrain tire,
winter traction
Squishy regions,
hauling & towing,
commercial usage
ProsInsane off-road traction,
tough sidewalls,
long-lasting rubber for a mud-terrain tire
Insane wet and dry traction,
mild & severe off-road traction,
ConsA bit noisyLimited winter performance

If you’ve any further questions, please leave them below. I will answer ASAP!

Filed Under: Mud Terrain Tires Tagged With: BF Goodrich KM3, Comparisons, Cooper STT Pro

Best RT (Rugged-Terrain) Tire

Updated: April 18, 2025 by Emrecan Gurkan 12 Comments

Rugged-terrain tires are a combination of all-terrain and mud-terrain tires. While they look aggressive as mud tires, they have also good on-road manners like accomplished all-terrain tires.  If you have to drive in severe conditions and also ride on smooth surfaces, you are at the right place.

Rugged-terrain tires can be used as all-terrain or mud-terrain tires. While they have slightly more durable than all terrains, yet, this feature might increase your fuel mileage. I do recommend these tires for commercial usage, heavy-duty applications, and towing. Well, you can buy them for a more aggressive appearance while conversing on-road manners of all-terrain tires.

  • Nitto Ridge Grappler – Great highway/street tire for 50% on and 50% off usage – Best Performance Driven All-Round RT Tire
  • Toyo Open Country RT – Great for hauling & towing – Best Efficiency Driven All-Round RT Tire
  • Patriot RT – Great for winter usage – Best Performance Driven Affordable RT Tire
  • Kenda Klever RT – Great appearance and durability – Best Efficiency Driven Affordable RT Tire

What are Rugged-Terrain Tires?

Rugged-terrain tires are the top point of tire technology. They can perform like an all-terrain while providing tons of off-road gripping like a mud-terrain. Sound good, right?

  • Look as aggressive as mud-terrain
  • Grip like mud-terrain
  • Perform almost as good as all-terrain on the highway
  • Less loud than mud-terrain
  • Stronger than all-terrain
  • Ability to drive on low inflation pressure

Although they can handle pretty much everything, they are not meant to be number one in one condition. They are optimal.

In order to achieve this optimum point, manufacturers sacrifice some features. These scarifications come up with advantages and disadvantages. I’ve prepared a comparison table for better understanding.

All-Terrain vs Rugged-Terrain vs Mud-Terrain

All-terrain, rugged-terrain, and mud-terrain tires perform differently in different conditions. The below table will explain it better!

All-TerrainRugged-TerrainMud-Terrain
DurabilityPoorGoodBest
ComfortBestGoodPoor
Fuel-EfficiencyBestGoodPoor
HighwayBestGoodPoor
DirtBestBestBest
GravelGoodBestPoor
MudPoorGoodBest
RockPoorGoodBest
SandBestGoodPoor
WetBestGoodPoor
WinterPoorGoodGood

Where to Use Rugged-Terrain Tires?

Alright,  this question is kinda tricky. You might want to use them for harsh winter conditions. Maybe for muddy surfaces. Even for rock.

Above surfaces have one common feature. They are all hard conditions for an all-terrain tire!

So the answer is easy. If you need huge off-road traction and durability while spending most of your time on the road; you must go with a rugged-terrain tire instead of mud or all-terrain.

Now, I’d like to share my top 5 picks with you. I’ll sort them according to overall performance. 

In the following section, I pay attention to overall performances.

Note: Reviews are tailed into every product

  • Nitto Ridge Grappler
  • Falken Wildpeak AT3W
  • Cooper STT Pro
  • Hankook Dynapro MT2
  • Firestone Destination XT

Nitto Ridge Grappler

Nitto Ridge Grappler on Mud

Nitto Ridge Grappler is a well-balanced RT tire that has an extremely aggressive appearance. Due to its stiff compound, it lasts long. However, this feature decreases its winter and wet traction slightly. What I like most about this tire is its on-road manners. It’s exceedingly smooth and quiet for this design.

If you are looking for something big, it is available even for 24-inch rim size!

What I like

  • Exceptional comfort and road noise reduction
  • Gravel and dirt traction
  • Mild off-road beast
  • Product range is wideeee

What I don’t Like

  • Does not have tread wear warranty
  • Winter performance is decent
  • Severe (mud,rock) performance is average

Toyo Open Country RT

If we only consider light-trucks, the Toyo RT is the best tire on the market

Toyo Open Country RT is a slightly different tire than Ridge Grappler. This dude is more functional. It’s a perfect option for those who are into hauling or towing. It’s durable, last-long and offers decent traction on wet and snowy surfaces. However, a bit noisy ride is a common feature of RT tires. No worries, it’s bearable.

What I like

  • Exceptional comfort and communitive tire
  • Off-road beast
  • Long-lasting rubber
  • 45,000 miles treadwear warranty

What I don’t Like

  • Winter performance is decent
  • It isn’t available on passenger metric sizes. Hence, it works best on 3/4 ton or above trucks (or lifted 1/2 tons).

If you’d like to see a detailed comparison between Nitto Ridge Grappler and Toyo Open Country RT –> https://tireterrain.com/nitto-ridge-grappler-vs-toyo-open-country-rt/

Kenda Klever R/T

Its beefy sidewall works perfectly on loose grounds

Kenda Klever R/T is a reliable tire on wet and dry grounds. It provides a smooth but a bit noisy ride. Moreover, even though it doesn’t have a 3PMSF, it still has decent winter performance in all conditions but ice. Due to its 3-ply sidewalls, its off-road capability is huge. Especially for rock crawling. Though, its tread life is slightly lower than all-terrain tires but better than most rugged-terrain tires.

Note: Kenda Klever R/T is specified for 3/4 or above light trucks. Hence, it’s only available in LT sizes. So, its on-road manners might feel a bit harsher on SUVs or 1/2-ton trucks.

ProsCons
Dirt-cheap priceSlightly noisy ride
3-ply sidewallRelatively poor steering response for below 3/4 ton trucks and SUVs
Huge wet and dry tractionNo treadwear warranty
Satisfiying winter performanceOnly available for LT sizes, hence you don’t have an option for a better on-road manners
All-round off-road capability, especially rock crawling

Here is the detailed review of Kenda Klever R/T –> https://tireterrain.com/kenda-klever-r-t-tire-review/

Patriot RT

Patriot RT with a stiffer compound offer better tread life than RT+

Patriot RT tires have huge traction ability on loose grounds. They have decent handling and a wet grip. Furthermore, they are quiet and smooth for a rugged-terrain tire. Patriot RT Plus is a good choice for winter conditions and proves it with 3PMFS. However, their tread life is limited and similar to mud-terrain tires. Yet, their dirt-cheap price covers this deficiency.

Correction: Turns out that Patriot decides to merge these two tires at once. Right now, Patriot RT is the only one available and it’s branded with 3PMSF.

Here is the detailed review of Patriot RT tires –> https://tireterrain.com/patriot-rt-tires-review/

Conclusion

These are my ‘Top 4 Rugged-Terrain Tire’ picks. Since Goodyear Wrangler Duratrac and Cooper ST Maxx are highly popular in the market, I didn’t put them on this list. Still, they are pretty acceptable options.

I hope this article was helpful. If you fellows need any other suggestions for your operation or any comments, please leave them below. Have a safe ride!

All-Terrain Tires Cheat Sheet

Finding the ideal all-terrain tire among the plethora of options available can be overwhelming. But don’t worry, my team and I have taken on this challenge head-on. Besides our hands-on experiences with these tires, we also analyze thousands of customer reviews and test reports. 

Please note that: Light-Duty is 1500 series, Medium-Duty is 2500 series and Heavy-Duty is 3500 series. If you do towing or hauling, I recommend considering at least Medium-Duty tires.

Mobile users can scroll the table to the left to see the whole data.

All-Terrain Tires Cheat Sheet
NameCategoryArticles3PMSFRoad NoiseMileageFuel EconomyRiding ComfortResponsivenessWet PerformanceMild WinterSevere WinterMild Off-RoadSevere Off-RoadBest Fit by Pickup Truck ClassificationWarranty (SL or XL)Warranty (LT)Product Page

Falken Wildpeak AT3W

Off Road All Terrain TireReviewYesDecentDecentPoorDecentDecentDecentElegantElegantDecentAverageLight-Duty55,000 Miles55,000 MilesWildpeak AT3W
Toyo Open Country AT3Off Road All Terrain TireReviewYesAverageElegantDecentDecentDecentDecentElegantDecentElegantDecentMedium-Duty65,000 Miles50,000 MilesToyo Open Country AT3
General Grabber ATXOff Road All Terrain TireReviewYesAverageDecentDecentDecentDecentDecentDecentDecentElegantElegantHeavy-Duty60,000 Miles50,000 MilesGeneral Grabber ATX
BF Goodrich KO2Off Road All Terrain TireReviewYesDecentDecentDecentDecentElegantDecentDecentDecentElegantElegantHeavy-DutyN/A50,000 MilesBF Goodrich All-Terrain T/A KO2
Sumitomo Encounter ATOff Road All Terrain TireReviewYesDecentDecentAverageDecentDecentDecentElegantAverageDecentAverageLight-Duty60,000 Miles60,000 MilesSumitomo Encounter AT
Firestone Destination XTOff Road All Terrain TireReviewYesAverageDecentElegantDecentElegantDecentDecentAverageDecentDecentHeavy-DutyN/A50,000 MilesFirestone Destination X/T
Cooper Discoverer AT3 XLTOn Road All Terrain TireReviewNoDecentDecentDecentDecentElegantDecentDecentAverageElegantAverageHeavy-DutyN/A60,000 MilesCooper Discoverer AT3 XLT
Falken Wildpeak AT TrailOn Road All Terrain TireReviewYesDecentDecentDecentDecentDecentElegantDecentDecentElegantAverageLight-Duty65,000 MilesN/AFalken Wildpeak AT Trail
Cooper Discoverer AT3 4SOn Road All Terrain TireReviewYesElegantDecentElegantElegantElegantElegantElegantDecentDecentFairy WellLight-Duty65,000 MilesN/ACooper Discoverer AT3 4S
Firestone Destination AT2On Road All Terrain TireReviewYesDecentElegantElegantElegantElegantDecentElegantAverageDecentAverageLight-Duty55,000 MilesN/AFirestone Destination AT2

BF Goodrich Trail Terrain T/A

On Road All Terrain TireReviewYesElegantElegantDecentElegantElegantDecentDecentAverageDecentAverageLight-Duty60,000N/ABF Goodrich Trail Terrain T/A
Toyo Open Country R/T TrailRugged Terrain TireReviewYesDecentDecentDecentDecentDecentDecentDecentDecentElegantDecentHeavy-Duty45,000 Miles45,000 MilesToyo Open Country R/T Trail
Falken Wildpeak R/TRugged Terrain TireReviewNoDecentDecentAverageAverageDecentDecentDecentDecentElegantDecentHeavy-Duty50,000 Miles50,000 MilesFalken Wildpeak R/T
Pathfinder AT TireOn Road All Terrain TireReviewYesAverageAverageDecentDecentDecentDecentDecentAverageDecentAverageLight-Duty55,00050,000Discount Tire Exclusive Product
Nitto Ridge GrapplerRugged Terrain TireReviewNoDecentDecentDecentElegantDecentDecentDecentDecentElegantDecentHeavy-DutyN/AN/ANitto Ridge Grappler
General Grabber APTOn Road All Terrain TireReviewYesDecentDecentAverageDecentDecentDecentDecentAverageDecentFairy WellMedium-Duty60,000 Miles60,000 MilesGeneral Grabber APT
Vredestein Pinza ATOn Road All Terrain TireReviewYesElegantDecentDecentElegantDecentDecentDecentDecentDecentAverageMedium-Duty70,000 Miles50,000 MilesVredestein Pinza AT
Nitto Recon GrapplerOff Road All Terrain TireReviewNoDecentDecentDecentDecentDecentDecentDecentAverageElegantDecentMedium-Duty65,000 Miles55,000 MilesNitto Recon Grappler
Michelin Defender LTX M/SHighway TireReviewNoElegantElegantElegantDecentElegantDecentDecentFairy WellDecentFairy WellHeavy-Duty55,000 – 70,000 Miles55,000 – 70,000 MilesMichelin Defender LTX M/S
Kenda Klever R/TRugged Terrain TireReviewNoAverageDecentAverageDecentDecentDecentDecentFairy WellDecentDecentHeavy-DutyN/AN/AKenda Klever R/T
Goodyear Wrangler Territory ATOn Road All Terrain TireReviewNoDecentDecentDecentDecentDecentDecentDecentAverageElegantDecentMedium-DutyN/AN/AGoodyear Wrangler Territory AT
Goodyear Wrangler UltraTerrain ATOff Road All Terrain TireReviewYesDecentDecentDecentDecentDecentDecentDecentAverageDecentFairy WellMedium-DutyN/AN/ADiscount Tire Exclusive Product
Continental Terrain Contact H/THighway TireReviewNoElegantElegantElegantElegantElegantDecentAveragePoorDecentPoorHeavy-Duty70,000 Miles60,000 MilesContinental TerrainContact H/T
Patriot R/TRugged Terrain TireReviewYesAverageAverageAverageDecentDecentDecentDecentDecentDecentDecentMedium-DutyN/AN/APatriot R/T+
Kenda Klever AT2Off Road All Terrain TireReviewYesDecentAverageAverageDecentDecentDecentDecentAverageDecentAverageMedium-Duty60,000 Miles50,000 MilesKenda Klever AT2
Yokohama Geolander AT G015On Road All Terrain TireReviewYesElegantDecentAverageElegantElegantDecentDecentAverageAveragePoorLight-Duty60,000 Miles50,000 MilesYokohama Geolandar AT G015
Mickey Thompson Baja Boss ATRugged Terrain TireReviewYes (315 or narrower width)DecentDecentAverageDecentElegantDecentDecentDecentElegantDecentMedium-Duty50,000 Miles60,000 MilesMickey Thompson Baja Boss AT

For those who prefer a more textual representation and dislike sifting through tables of data:

  • https://tireterrain.com/best-all-terrain-tires/
  • https://tireterrain.com/best-all-terrain-tires-for-snow/
  • https://tireterrain.com/best-1-2-ton-truck-tires/
  • https://tireterrain.com/best-3-4-ton-truck-tires/
  • https://tireterrain.com/best-rt-tires/
  • https://tireterrain.com/best-tires-for-snow-plowing/

A couple of popular size analyses:

  • https://tireterrain.com/best-35×12-50r20-all-terrain-tires/
  • https://tireterrain.com/best-285-70r17-all-terrain-tires/
  • https://tireterrain.com/best-275-55r20-all-terrain-tires/
  • https://tireterrain.com/best-275-65r18-all-terrain-tires/

Want to learn more about all-terrain tires:

  • https://tireterrain.com/highway-tires-vs-all-terrain-vs-mud-terrain/
  • https://tireterrain.com/all-season-vs-all-terrain-tires/
  • https://tireterrain.com/tire-load-index-and-load-range/
  • https://tireterrain.com/lt-tires-vs-passenger-tires/
  • https://tireterrain.com/are-all-terrain-tires-good-for-daily-driving/
  • https://tireterrain.com/are-all-terrain-tires-good-in-snow/
  • https://tireterrain.com/are-all-terrain-tires-loud/
  • https://tireterrain.com/how-long-do-all-terrain-tires-last/
  • https://tireterrain.com/are-all-terrain-tires-good-in-rain/
  • https://tireterrain.com/off-road-tire-pressure-load-range-for-every-rig/

Filed Under: Buyer's Guide to the Best Tires, High-End Tires by Category, Rugged Terrain Tires Tagged With: best rugged terrain tires, Best Tires, by Category, Cooper STT Pro, falken wildpeak at3w, firestone destination xt, hankook dynapro mt2, nitto ridge grappler

Cooper ST Maxx vs STT Pro

Updated: April 18, 2025 by Emrecan Gurkan Leave a Comment

Cooper ST Maxx and Cooper STT Pro tires offer distinct characteristics. The Cooper STT Pro is specifically designed as a mud-terrain tire, prioritizing optimal performance in muddy and challenging off-road conditions. On the other hand, the Cooper ST Maxx falls into the category of commercial all-terrain or hybrid tires, emphasizing durability and traction across various terrains. In this article, we will delve into the differences between these two tires and provide you with insights to help you make an informed decision. Let’s get started!

You can clearly see that Cooper ST Max is a bit smaller tire. Hence, it'sa better option for towing and hauling
Cooper ST MaxxCooper STT Pro
Better forWorking trucks,
highway driving,
smooth & quiet ride,
hauling & towing
Adventurers,
severe off-road,
aggressive appearance
ProsAll-round tire,
lasts longer,
better responsiveness
Satisfying wet and winter traction for a mud-terrain tire,
acceptable tread life
ConsNothing much to talk aboutA bit noisy,
slightly harsh ride if you’re not used to all-terrain tires

In my view as a former Bridgestone engineer, I find that the Cooper ST Maxx offers superior on-road characteristics, such as reduced road noise and a smoother ride. It also boasts greater responsiveness. While the Cooper ST Maxx performs well in wet and winter conditions, the Cooper STT Pro truly shines as a tire built for rugged off-road adventures. Surprisingly, it also delivers decent wet and winter performance for a mud tire. However, it’s worth noting that both tires fall somewhat short in terms of tread life. The Cooper ST Maxx is an excellent choice for short commutes and work trucks, while the Cooper STT Pro is the tire of choice for the adventurous souls seeking off-road thrills.

All-Terrain Tires Cheat Sheet

Finding the ideal all-terrain tire among the plethora of options available can be overwhelming. But don’t worry, my team and I have taken on this challenge head-on. Besides our hands-on experiences with these tires, we also analyze thousands of customer reviews and test reports. 

Please note that: Light-Duty is 1500 series, Medium-Duty is 2500 series and Heavy-Duty is 3500 series. If you do towing or hauling, I recommend considering at least Medium-Duty tires.

Mobile users can scroll the table to the left to see the whole data.

All-Terrain Tires Cheat Sheet
NameCategoryArticles3PMSFRoad NoiseMileageFuel EconomyRiding ComfortResponsivenessWet PerformanceMild WinterSevere WinterMild Off-RoadSevere Off-RoadBest Fit by Pickup Truck ClassificationWarranty (SL or XL)Warranty (LT)Product Page

Falken Wildpeak AT3W

Off Road All Terrain TireReviewYesDecentDecentPoorDecentDecentDecentElegantElegantDecentAverageLight-Duty55,000 Miles55,000 MilesWildpeak AT3W
Toyo Open Country AT3Off Road All Terrain TireReviewYesAverageElegantDecentDecentDecentDecentElegantDecentElegantDecentMedium-Duty65,000 Miles50,000 MilesToyo Open Country AT3
General Grabber ATXOff Road All Terrain TireReviewYesAverageDecentDecentDecentDecentDecentDecentDecentElegantElegantHeavy-Duty60,000 Miles50,000 MilesGeneral Grabber ATX
BF Goodrich KO2Off Road All Terrain TireReviewYesDecentDecentDecentDecentElegantDecentDecentDecentElegantElegantHeavy-DutyN/A50,000 MilesBF Goodrich All-Terrain T/A KO2
Sumitomo Encounter ATOff Road All Terrain TireReviewYesDecentDecentAverageDecentDecentDecentElegantAverageDecentAverageLight-Duty60,000 Miles60,000 MilesSumitomo Encounter AT
Firestone Destination XTOff Road All Terrain TireReviewYesAverageDecentElegantDecentElegantDecentDecentAverageDecentDecentHeavy-DutyN/A50,000 MilesFirestone Destination X/T
Cooper Discoverer AT3 XLTOn Road All Terrain TireReviewNoDecentDecentDecentDecentElegantDecentDecentAverageElegantAverageHeavy-DutyN/A60,000 MilesCooper Discoverer AT3 XLT
Falken Wildpeak AT TrailOn Road All Terrain TireReviewYesDecentDecentDecentDecentDecentElegantDecentDecentElegantAverageLight-Duty65,000 MilesN/AFalken Wildpeak AT Trail
Cooper Discoverer AT3 4SOn Road All Terrain TireReviewYesElegantDecentElegantElegantElegantElegantElegantDecentDecentFairy WellLight-Duty65,000 MilesN/ACooper Discoverer AT3 4S
Firestone Destination AT2On Road All Terrain TireReviewYesDecentElegantElegantElegantElegantDecentElegantAverageDecentAverageLight-Duty55,000 MilesN/AFirestone Destination AT2

BF Goodrich Trail Terrain T/A

On Road All Terrain TireReviewYesElegantElegantDecentElegantElegantDecentDecentAverageDecentAverageLight-Duty60,000N/ABF Goodrich Trail Terrain T/A
Toyo Open Country R/T TrailRugged Terrain TireReviewYesDecentDecentDecentDecentDecentDecentDecentDecentElegantDecentHeavy-Duty45,000 Miles45,000 MilesToyo Open Country R/T Trail
Falken Wildpeak R/TRugged Terrain TireReviewNoDecentDecentAverageAverageDecentDecentDecentDecentElegantDecentHeavy-Duty50,000 Miles50,000 MilesFalken Wildpeak R/T
Pathfinder AT TireOn Road All Terrain TireReviewYesAverageAverageDecentDecentDecentDecentDecentAverageDecentAverageLight-Duty55,00050,000Discount Tire Exclusive Product
Nitto Ridge GrapplerRugged Terrain TireReviewNoDecentDecentDecentElegantDecentDecentDecentDecentElegantDecentHeavy-DutyN/AN/ANitto Ridge Grappler
General Grabber APTOn Road All Terrain TireReviewYesDecentDecentAverageDecentDecentDecentDecentAverageDecentFairy WellMedium-Duty60,000 Miles60,000 MilesGeneral Grabber APT
Vredestein Pinza ATOn Road All Terrain TireReviewYesElegantDecentDecentElegantDecentDecentDecentDecentDecentAverageMedium-Duty70,000 Miles50,000 MilesVredestein Pinza AT
Nitto Recon GrapplerOff Road All Terrain TireReviewNoDecentDecentDecentDecentDecentDecentDecentAverageElegantDecentMedium-Duty65,000 Miles55,000 MilesNitto Recon Grappler
Michelin Defender LTX M/SHighway TireReviewNoElegantElegantElegantDecentElegantDecentDecentFairy WellDecentFairy WellHeavy-Duty55,000 – 70,000 Miles55,000 – 70,000 MilesMichelin Defender LTX M/S
Kenda Klever R/TRugged Terrain TireReviewNoAverageDecentAverageDecentDecentDecentDecentFairy WellDecentDecentHeavy-DutyN/AN/AKenda Klever R/T
Goodyear Wrangler Territory ATOn Road All Terrain TireReviewNoDecentDecentDecentDecentDecentDecentDecentAverageElegantDecentMedium-DutyN/AN/AGoodyear Wrangler Territory AT
Goodyear Wrangler UltraTerrain ATOff Road All Terrain TireReviewYesDecentDecentDecentDecentDecentDecentDecentAverageDecentFairy WellMedium-DutyN/AN/ADiscount Tire Exclusive Product
Continental Terrain Contact H/THighway TireReviewNoElegantElegantElegantElegantElegantDecentAveragePoorDecentPoorHeavy-Duty70,000 Miles60,000 MilesContinental TerrainContact H/T
Patriot R/TRugged Terrain TireReviewYesAverageAverageAverageDecentDecentDecentDecentDecentDecentDecentMedium-DutyN/AN/APatriot R/T+
Kenda Klever AT2Off Road All Terrain TireReviewYesDecentAverageAverageDecentDecentDecentDecentAverageDecentAverageMedium-Duty60,000 Miles50,000 MilesKenda Klever AT2
Yokohama Geolander AT G015On Road All Terrain TireReviewYesElegantDecentAverageElegantElegantDecentDecentAverageAveragePoorLight-Duty60,000 Miles50,000 MilesYokohama Geolandar AT G015
Mickey Thompson Baja Boss ATRugged Terrain TireReviewYes (315 or narrower width)DecentDecentAverageDecentElegantDecentDecentDecentElegantDecentMedium-Duty50,000 Miles60,000 MilesMickey Thompson Baja Boss AT

Table of Contents

Dry Performance

When it comes to dry performance, we’re comparing mud-terrain tires with commercial all-terrain tires, which entails evaluating dry traction, cornering stability, and steering response.

Both the Cooper STT Pro and ST Maxx excel in dry traction, thanks to their aggressive tread patterns. However, the real differentiator in this comparison is cornering stability.

Both these tires boast strong sidewalls, making them suitable for towing. But in my view, the Cooper ST Maxx takes the lead due to its impressive responsiveness. Its design features a more compact center section with less void area, resulting in quicker steering response. Conversely, the Cooper STT Pro, being a mud-terrain tire, doesn’t have as much compound in contact with the ground.

Overall, if you prioritize dry performance and responsive handling, the Cooper ST Maxx is the better choice.

Wet Performance

When it comes to wet performance, we need to consider two important aspects: wet traction and hydroplaning resistance.

Let’s start with hydroplaning resistance. This phenomenon occurs when your tires lose contact with the road due to water buildup, creating that unnerving floating feeling. To combat this, it’s crucial to channel water away from the tire’s path. While both the Cooper STT Pro and Cooper ST Maxx are wide and aggressive tires, they have different approaches to handling hydroplaning.

The Cooper STT Pro, being a mud-terrain tire, may not have as much rubber in contact with the road to create a clear path for water evacuation. However, it has a clever design with an extra small lug on its tread that helps in channeling water effectively. On the other hand, the Cooper ST Maxx features two circumferential grooves that direct water towards the tire’s shoulders, offering a significant advantage in hydroplaning resistance.

In summary, when it comes to hydroplaning resistance, the Cooper ST Maxx has the upper hand. Nevertheless, the Cooper STT Pro still holds its ground and is a noteworthy option among mud-terrain tires.

Now, let’s delve into wet traction, which is equally important. Both tires have a relatively soft compound, especially when compared to off-road all-terrain tires. While soft compounds might seem advantageous, the Cooper STT Pro and ST Maxx tires don’t have an extensive amount of compound on the ground, which affects their wet traction performance. However, it’s worth noting that I appreciate the vertical siping concept used in the Cooper ST Maxx.

Overall, if you frequently drive in rainy conditions, the Cooper ST Maxx is the better choice. However, it’s important to keep in mind that neither of these tires is marked with the 3PMSF symbol, indicating that their wet performance may be less than ideal on cold days.

Winter Performance

When evaluating winter performance, it’s crucial to consider three distinct conditions.

Firstly, in light snow, having more biting edges and increased compound contact with the ground is advantageous. Both tires feature a soft compound, but the Cooper ST Maxx has a slight edge in this scenario. However, it’s important to exercise caution when using them in snowy conditions since they lack the 3PMSF rating.

Secondly, deep snow is where these tires truly excel due to their highly voided patterns. Here, a more aggressive tread pattern is beneficial, making the Cooper Discoverer STT Pro a preferred choice. However, the difference compared to the light snow scenario isn’t substantial.

Lastly, when it comes to ice, it’s not recommended to rely on these tires. Traction on ice demands a greater amount of rubber in contact with the road.

Overall, given that neither tire is marked with the 3PMSF rating, it’s advisable to opt for the Cooper ST Maxx for winter conditions. Nevertheless, the Cooper STT Pro remains a suitable choice for off-road adventures.

Road Noise

Noise is a common issue with off-road tires, particularly the aggressive ones like the Cooper STT Pro and Cooper ST Maxx.

This noise primarily originates from the aggressive shoulder blocks and the air trapped inside the tire’s tread. The key to minimizing noise is to have a less voided center section in the tire’s tread pattern.

In this regard, the Cooper ST Maxx is a quieter option. However, it’s important to note that its noise level may increase over time due to its tread design.

Riding Comfort

Riding comfort isn’t a primary focus for either of these tires.

These tires are engineered with a strong emphasis on delivering maximum traction and durability, characteristics that are inherently at odds with providing a comfortable ride.

While both tires feature extremely tough sidewalls, it’s worth noting that the Cooper STT Pro has slightly more flexible sidewalls, which contribute to a relatively smoother ride compared to the Cooper ST Maxx. However, it’s important to keep in mind that both tires offer below-average riding comfort.

Treadwear

When it comes to mud-terrain or commercial all-terrain tires, longevity isn’t typically their strong suit. These tires are primarily designed to deliver traction on soft terrains, which necessitates the use of a relatively soft compound that tends to wear out more quickly.

In comparing the Cooper STT Pro and ST Maxx, both feature soft compounds prone to wear. However, due to its more aggressive tread design, the Cooper STT Pro tends to wear out even more quickly, especially during highway usage. On the other hand, if you spend most of your time on the highway, the Cooper ST Maxx is the better option for better tread life.

Off-Road Performance

Cooper STT Pro looks good on Jeeps. Some people prefer it for its appearance and are disappointed due to its harsh ride

When it comes to off-road performance, both the Cooper ST Maxx and Cooper STT Pro can be considered as versatile mud-terrain tires capable of tackling various terrains.

In terms of specific terrain performance:

  • Cooper STT Pro excels on rocky surfaces.
  • Cooper STT Pro is highly capable in deep mud.
  • Cooper ST Maxx performs notably well on sand.
  • Cooper ST Maxx handles dirt and gravel terrain effectively.

If your adventures often take you into severe off-road conditions, the Cooper STT Pro is the tire of choice. On the other hand, for milder applications with a balanced performance across various terrains, the Cooper ST Maxx is a reliable option.

Mud Performance

When it comes to mud performance, it’s essential to consider two distinct scenarios: deep mud and light mud.

Deep mud primarily revolves around traction and effective evacuation. In this regard, the Cooper STT Pro excels with its outstanding traction and the ability of its large lugs to grip and clear mud effectively.

On the other hand, light mud performance is easy for both beasts.

Both the Cooper STT Pro and Cooper ST Maxx are highly dependable in mud applications, however, Cooper STT Pro is a better option for deep mud driving.

Sand Performance

When it comes to sand and deep mud performance, these two tires generally exhibit similar results, with grip being a crucial factor.

Cooper incorporated their Earth Digger Technology into the Cooper STT Pro, significantly enhancing its grip and cleaning capabilities. As a result, both tires boast exceptional grip, making them well-suited for sand terrain.

Here’s a quick tip for those using the Cooper STT Pro: Exercise caution with the throttle, as its substantial lugs can dig into the sand if you’re too heavy-footed. Avoid putting yourself in a tricky situation.

In terms of sand performance, the Cooper STT Pro holds a slight edge over the Cooper ST Maxx. However, it’s important to note that there’s no definitive winner in this category; both tires are dependable options.

Rock Performance

When it comes to rock performance, there’s a clear standout, and it’s none other than the Cooper STT Pro. This tire is the undisputed champion in our off-road adventures, especially in challenging rock terrain.

The Cooper STT Pro boasts exceptional grip and durability, making it a formidable contender in rock driving. Its Rock Climber Sidewall Technology is designed to conquer the toughest paths, ensuring you can navigate even the most rugged rock surfaces.

In addition to its impressive grip, the Cooper STT Pro features Stone Armor Technology, which shields it from sharp rocks and debris. This technology enhances its overall durability, allowing it to withstand the harshest rock conditions.

In summary, the Cooper STT Pro excels in rock performance and is a top choice among hybrid tires for those who love tackling challenging rock terrains.

Specs

Cooper ST MaxxCooper STT Pro
CategoryAll-Terrain TireMud-Terrain Tire
VehicleLight Truck, SUVLight Truck, SUV
Available Sizes (Rim)15”, 16”, 17”, 18”, 20”15’’, 16’’, 17’’, 18’’, 20’’, 22’’
Weight42-78 lbs42-94 lbs
Made InU.SU.S
Severe Snow Rated (3PMSF)No (only M+S)No (only M+S)
Warranty (P-metric)45 Days Test Drive45 Days Test Drive
Warranty (LT Sizes)45 Days Test Drive45 Days Test Drive
PricesCheck price section to see best possible pricesCheck price section to see best possible prices

Price

The tire market has a dynamic price policy. Hence, in my point of view, sharing tire price is pointless.

Though, I’ve analyzed the top 10 brands of most popular tire brands.

Here are the dealers with a reasonable price range,

DiscountTire

  • Biggest dealer in the US. Founded in 1960
  • 1000 stores in 35 states. You most probably find one on your parallel street
  • Free rotation and balancing
  • 5% off for DiscountTire cardholders on online purchase
  • Highest rated online tire dealer in Consumer Affairs
  • Almost all brands are available
  • Delivery takes 2-4 days (30% shorter average waiting time when you book online)
  • Frequent discounts and promotions

Cooper Discoverer STT Pro: https://www.discounttire.com/buy-tires/cooper-discoverer-stt-pro

Cooper Discoverer ST Maxx: https://www.discounttire.com/buy-tires/cooper-discoverer-st-maxx

TireRack

  • Fast and Free shipping
  • Usually delivered in 1 day
  • Joint venture with DiscountTire(their installers and dealers are on your service)
  • Tons of installer options, they also help you to choose the best one
  • Mobile installers in many areas, your tires will be replaced while you’re working in the office
  • Tire test results and comparisons can be found on the most product page
  • 4.6/5 points on Google rate

Cooper Discoverer STT Pro: https://www.tirerack.com/tires/cooper-discoverer-stt-pro

Cooper Discoverer ST Maxx: https://www.tirerack.com/tires/cooper-discoverer-s-t-maxx

SimpleTire

  • Free shipping
  • Delivered in 2 days
  • Verified shops near you(for mount and balance)
  • Mobile installation option
  • 7 million customers since 2021
  • 4.7/5 points on Google rate
  • Top-notch customer service, you may even request a price match

Cooper Discoverer STT Pro: https://simpletire.com/brands/cooper-tires/discoverer-stt-pro

Cooper Discoverer ST Maxx: https://simpletire.com/brands/cooper-tires/discoverer-s-t-maxx

While choosing dealers, I especially pay attention to reliability. All of the dealers on this list have 15-20 years of experience in the online tire business. Therefore, I can guarantee a smooth and fast tire buying process.

Conclusion

Depending on your usage, both tires are trustworthy options. Though Cooper ST Maxx is a better option for hauling and towing, Cooper STT Pro is an adventure tire that offers a comfy ride on highways.

Cooper ST MaxxCooper STT Pro
Better forWorking trucks,
highway driving,
smooth & quiet ride,
hauling & towing
Adventurers,
severe off-road,
aggressive appearance
ProsAll-round tire,
lasts longer,
better responsiveness
Satisfying wet and winter traction for a mud-terrain tire,
acceptable tread life
ConsNothing much to talk aboutA bit noisy,
slightly harsh ride if you’re not used to all-terrain tires

I hope you guys enjoy this article. If you have any further questions, please write them below. We will answer it ASAP!

Filed Under: All Terrain Tires Tagged With: Comparisons, cooper, Cooper ST Maxx, Cooper STT Pro

Primary Sidebar

Find Tires

About Me

Hey, it's Emre. I'm the proud dad of two cats, a former Bridgestone field engineer, and I hold degrees in Civil and Industrial engineering. I'm also a firm believer in the motto that "bigger is better." Read More…

Contact Channels

  • Email
  • Facebook
  • LinkedIn
  • Twitter

High-End Tires by Category

Best All-Terrain Tires

Best Rugged-Terrain Tires

Best Mud-Terrain Tires

Best All-Season Tires for Snow

Best Tires for Snow Plowing

Best Semi-Truck Tires

Categories

Copyright © 2025

  • Disclaimer
  • About Me
  • Contact