Just bought a set of 275/60/20 KO3's for my Ram and very happy with these. Very quiet on the hwy but better grip on gravel and light off-road use than my last set of tires I'll not mention the brand but they'd spin if ya looked at em funny. I have noticed a bit of mpg drop but I'll take the trade off hands down.

I bought these tires after my previous set had worn down, although I achieved 70k miles from them it was time for a change. I had ran a set of the KO2's some time ago and didn't have much bad at all to say, so I tried these new KO3 series ones out. I got these in October, it's now January. I'm from MI, where we don't have the snow we used to but still get a fair amount. I fully REGRET wasting my money on these! Have less than 10k on them, an spent more time stuck or in a ditch than actual driving this winter. Even in 4wd, these tires have left me stranded several times. They seem to wear incredibly uneven, despite a brand new alignment as well as an entire front end in the truck. I hate to say this, as my KO2's really never gave even half the issues my KO3's seem to. In the region we have seen days of just 2" or so of snow, and others with 6"+ of snow. Wet heavy snow, to fluffy light powder. Every. Single. Time. I end up staying home. I will no longer be running these tires on my truck, I do not trust them nor feel safe with them. Even in the rain before winter, these struggled to maintain traction. Huge disappointment! Why are we promoting and charging top dollar for a tire that can be outperformed by a highway tire?!

Bought a full set of 5 for my truck, was very excited after seeing reviews compared to other brands in the same class. Had them delivered mounted and balanced on a new set of wheels and tires from Tire Rack. Put them on the truck, made it about 2min down the road before I felt vibrations. After hours of back and forth with TR and hundreds spent on balancing and road force, they still couldn't be balanced. Infuriating and disappointing. I returned them and swapped to a different brand in the same class and they run absolutely fine, as do the factory set.

So far these have been great tires. I replaced BF Goodrich K02, which were also great tires. They are very quiet and seem to grip the road well. The F-150 I have them on seems to much more stable with these new Tires. The traction seems good in the snow and rain. I always like the durability of the BF Goodrich All Terrain Tires.

Have not had my KO3 very long, but have had many KO2 and Good Year Kevlar. When going in from the standard soft dealership tire to a 10-ply tire, people automatically notice the stiffer ride and increased road noise. This is expected. When driving home after having these KO3 tires installed, the first thing I noticed was, when hitting the usual bumps in the road, the ride was much smoother than before. Thinking this cannot be true, I asked my wife what she thought about the ride (believe me, she knows nothing about tires except they turn when driving). She said (no lie), “It’s much better than those other tires you had.” As for road noise, the last set of 10-ply tires I bought, the first thing I noticed was road noise. I never noticed any increase in road noise. If anything, they might be quieter.

Bought a set of KO3’s for my F350 in January. Truck vibrated badly on the freeway. Took it back and had them road force test them. 2 of the 4 they could not get to a reasonable number. Ordered two replacements. Only one of those were passable. Went in yesterday to get the last replaced, now it’s worse than ever. Entire truck shakes on the freeway. In summary, 3 of 7 tires have been passable and I’m still working on the last one. Big mistake buying these tires. Should have went with K02’s.

On my 2024 Colorado LT, these KO3's with the 3PMSF symbol have provided relatively sure-footedness in snow and most ice conditions. The rubber compound has proven itself in our cold weather, which have been at or below 0 degrees F. The only drawback to them on my Colorado are a stiff ride in the rear -- requiring me to slow down when encountering rutted and 2 or more inches of thick ice on Anchorage streets and our Glenn Hwy. Need to slow down to 45 mph in rutted ice conditions. Are they as good as dedicated and siped snow tires? No. Are they good enough for winter driving once you know their few limitations? Yes -- definitely. A solid 4 to a 4.5-star rating.

These tires have taken me all over this country. From the mountains of the west to the swamps of the east I’ve never been let down. Great hanging on and off road. The perfect tire in my opinion. I have been running BFG All Terrain tires since 2002, 10-15 sets and I even run the km3s on my Honda Talon.

These tires are the worst tires I’ve ever bought. They’re dangerous in wet snow and ice. Last night on our way home the road was wet and the car in front of us slammed on their brakes to make an illegal turn. So I had to slam on the brakes and almost smashed into the back of them because the tires just slid. ABS was going crazy. I wasn’t too close to the car but because of their unsafe decision to stop and turn in the middle of the road it almost caused and accident. I originally went with these becase of the reputation of the KO2s. I heard that these were supposed to better than the KO2 and from everything I read on the forums and the reviews here and my personal experience I’d highly HIGHLY recommend against these tires. I’m very disappointed I spent my money on them and have to wait until I can save for a different set because we waited so long. But we got them at the end of the spring and didn’t experience them in wet traction until fall so we were well outside the 60 days by the time we experienced how crappy these are. If I could sue BFG for how horrible these are I would in a heartbeat.

The good: quiet, good looking tire. No issues with steering. Can tell much heavier than a typical highway tire when accelerating or stopping which is expected. The bad: gave the tire shop 2 tries to balance. Vibrations at anything over 60 mph. Paid extra for road force. High road force numbers in the 30s and 40s and a bunch of weight on each rim. Returned and went with another tire.