Very tough in Colorado and Utah off-road conditions in our AWD Transit van built out for off-roading. Not rock crawling. They were functionally worn out at 30k miles, 4/32". Not enough for the warranty but CO requires 6/32" for snow and we need that for the overlanding conditions we encounter.

Have had multiple sets of the prior-gen KO, good tire. Good load carrying, generally quiet though even with rotations they'd 'start' to make some noise by 40K miles. Good mileage life; got 59K (60K rated tire, then) on my Suburban including heavy towing. Bought KO2s for my JKU Wrangler, have put 20,000 miles on them in the last year. Still quiet as new. Rotate every 3K (excessive for some, appropriate for my use). No suggestion they'll wear out prematurely. I've found them to be very good in rain and snow. Much better in rain (wet/damp pavement) than the prior rim protectors I'd had installed. Your mileage may vary, however based on mine ;), I highly recommend KO2s. Pictures taken right after returning from a 3,200 mile trip, doing 10 days in Colorado Rockies, a third of those days off road traversing some pretty sharp rocky areas.

I have a 2008 Toyota Tundra Limited 4X4 with 275/65/18 tires. I purchased the tires over two years ago and have put about 12,000 miles on them. Overall I'm very happy with the tire. I knew I'd lose some fuel mileage when I switched from the stock Rugged Trails. I'm averaging 13 mpg compared to 15 mpg previously. I pull a tandem axle trailer for our Boy Scout troop every month. Fully loaded it weighs in around 7,000 pounds. I've also maxed out the truck pulling a S250 Bobcat and they handled it great great. The difference in handling on and off road is exponentially better. I've driven them in snow a few times and didn't need to put it in four wheel drive to go up hills from a dead stop. Of course I drove them too hard to find their breaking point which was considerably more than I would have expected. My plow truck has Gdyr Dtrac on it and the KO2's are much quieter and handle the snow and ice much better. These tires were about $400 more than a Gdyr tire that I was also looking at. Other than the price, the only complaint that I have is keeping them balanced. They've been rotated twice and each time the tires have needed to be rebalanced. Talking with the dealer, they've had to do this a lot with the KO2's. I'm told that they are wearing good so time will tell what kind of mileage I end up getting out of them. I purchased a high quality tire so I'd expect to get good wear out of them.

I had the previous version of BFG All Terrains in 295/75r16 on my Excursion and loved where they could get me in the snow, sand and mud in the Sierras and local mountains. I admit I waited too long to get the new tires, but finally upsizing again now to 315/70r17 in the new version was a great decision. They are way quieter and are so smooth on the road. My only regret is that I didn't get them quite a while ago just for the improved performance. They look way better than the previous version also.

Tread life span is horrible! Only lasted me 40k - hauled a small utility trailer 5% of the time and rotated religiously! Also picks up every size rock there is on a dirt road and kicks up to cause a ton of rock chips even with splash guards in place

These tires are the best I've ever had on my trucks. Tires are, in my opinion, the most important after-market purchase a person can buy. These monsters ride smooth, are surprisingly quiet, and with a 50,000 mile warranty, its a no brainer. So, if you live in Syracuse, or any other highly unpredictable weather area, do yourself, and your truck or SUV a favor and buy these tires, you'll be happy you did. Drive on.Frankie

I have had these tires for almost 70k and they have worn beyond my expectations. I had the previous version of the all-terrian years ago and was not impressed by them at all. This tire is a complete success in my book. I will say that I rotate and align them every time I change my oil(every 5k). I will be buying another set soon.

Have had this set on my Ford Ranger for two years. Wore the prior set out. Excellent! I do a lot of gravel road driving in the desert, abandoned railroad grades and old logging roads to ghost towns. Sharp rocks and they have stood up. The prior tires of another brand got punctures in the sidewalls. I did lose mileage when I started using them and have a little bit of road noise but worth it for my needs.

I like them at least as much as I liked the KO. Very good in dirt, rock, rain and snow. Decent mud traction for not being a mud tire. Quiet on-road with good handling. Much better on-road than other offroad tires I've had while maintaining excellent grip and control off the pavement. I'll need more miles on them to see how they wear long-term but so far, so good. As far as people complaining about them not being mud tires- right...they are offroad tires not mud tires. If you plan on mudding get mud tires but expect a lot more drawbacks than the KO2's have. I would buy them again. I'm a lot more confident with them offroad because that's what they are designed to do and I can feel the difference between them and a road tire.

Bought these a week ago, was satisfied with them until I accidentally locked up the brakes. It tore up the tread on my left front, I expected a little wear from the sudden stop but the damage seemed a little excessive for a brand new tire. And that particular incident is not covered under warranty, so I am replacing on my own. So beware if expect to use your brakes any time soon.