Real test data, off-road insights, and daily-driving impact — from a former Bridgestone engineer.
In our testing and from thousands of driver reports, the BFGoodrich KO2(vs KO3) and General Grabber A/TX stand out as two of the most compared Off-Road A/T tires in the U.S. and Canada. Unlike On-Road A/Ts, these tires are built with tougher sidewalls and deeper tread for drivers who spend real time off pavement. The KO2, a favorite on Wranglers, Tacomas, and ½-ton trucks, has proven its durability on sharp rock and under heavy loads, though it rides stiffer and louder on the highway. The Grabber A/TX takes a different angle: a quieter ride, better wet grip, and a 3PMSF winter rating backed by a 60,000-mile warranty, making it attractive to drivers who want year-round dependability without KO2’s harsher road manners.
That’s the trade-off most buyers face — and in the sections ahead, we’ll show how they compare across dry, wet, snow, and off-road testing. You can also enter your vehicle type and driving needs into our All-Terrain Tire Decision Tool — it instantly recommends the top 3 tires that actually fit your setup.
Quick Verdict – Who Wins What?
General Grabber ATX
BFGoodrich All-Terrain T/A KO2
The General Grabber A/TX feels more nimble on pavement, stopping shorter in the wet (179 ft vs KO2’s 195 ft) and biting harder in snow and ice, which makes it the safer daily driver for SUVs and half-ton trucks. The BFGoodrich KO2, on the other hand, is built with toughness in mind—it routinely lasts 50–60k+ miles, holds a straighter line under heavy towing, and crushes off-road with stronger scores in dirt, mud, sand, and rock. In short, the Grabber wins for comfort and wet/snow grip, while the KO2 dominates off-road, durability, and heavy-duty stability.
Let’s clear up a couple of common questions before starting
I often get asked about these — and Tire Rack has some great quick reads that explain them better than any post could:
- Is AWD or 4WD really enough for rain, slush, snow, and ice?
https://www.tirerack.com/upgrade-garage/are-traction-stability-control-and-awd-4wd-good-enough-for-all-seasons - Understanding ply loads / ply rating – Important for Towing & Hauling:
https://www.tirerack.com/upgrade-garage/what-are-load-ranges-ply-ratings
Raw Test Data
Dry Performance — KO2 Stays Planted, Grabber Feels Livelier
In dry tests, the Grabber A/TX stopped in ~140 feet and held 0.72 g, while the KO2 needed 142 feet with 0.71 g cornering. On paper, they’re nearly identical, but the feel is a little different. The Grabber reacts quicker when you toss it into a ramp or lane change — it’s slightly more nimble, while the KO2 holds line with a heavy, planted feel.
Plenty of Jeep and Tacoma owners point this out: the Grabber “feels more agile on pavement,” while KO2 “isn’t sporty but feels like it’s made of concrete.” I lean the same way. The KO2’s harder compound and thick sidewall resist flex, which gives it stability when loaded, but makes it less lively for daily driving. Grabber’s softer carcass translates to sharper response, especially on lighter SUVs.
For ¾-ton and 1-ton trucks, though, KO2 shines. The same stiffness that dulls agility in a crossover makes a Silverado or F-250 feel rock solid when towing. Grabber can wander a bit under heavy tongue weight, while KO2 just locks down.
👉 Verdict: Grabber A/TX is the livelier daily driver choice, while KO2 is better for HD trucks where stability matters more than sharpness.
Wet Performance — Grabber Holds, KO2 Slides Early
On wet pavement, the Grabber stopped in 179 feet with 0.48 traction, while the KO2 stretched further at 195 feet and just 0.43 traction. That’s a real-world difference: with the Grabber, you’ve got more margin before ABS kicks in; with KO2, you feel it let go earlier on slick roads.
Drivers back this up. A Bronco owner said their KO2s were “bulletproof off-road but downright sketchy in rain,” while another noted the Grabber “stayed composed in storms.” I’ll be honest — I agree with both. KO2 favors durability and chip resistance over wet adhesion, so you’re always trading grip for toughness. Grabber’s silica-heavy compound gives it more bite in the wet, even if it wears a little faster.
On HD trucks, the difference is more nuanced. KO2 still takes longer to stop, but with weight in the bed or a trailer hitched, it feels steadier under braking than Grabber. The stiff carcass resists squirm, which some owners prefer.
👉 Verdict: Grabber A/TX is clearly safer in rain, especially for daily commuters, but KO2 feels steadier when braking heavy loads on HD trucks.
Note from the Expert: When it comes to rain, I always emphasize two things: compound grip and water evacuation. You can see the full details in my analysis, but if you take just one thing away, remember that an AT tire’s stiff nature makes achieving top-tier wet performance a constant battle. This is why the question, Are All-Terrain Tires Good in Rain?, requires a nuanced answer that balances tread design against rubber stiffness.
Winter & Snow — Grabber Bites Better, KO2 Stays Tough
On snow-packed roads, the Grabber stopped in ~73 feet with a 45.5-foot launch, while the