I bought these a year ago for my 2011 Z71 1500. I had the original KO's on my truck before and absolutely loved them. These ones were great for the first 20,000 miles but have became very loud over the last couple months. It has gotten so bad I hate driving my truck places and am looking to get rid of them. My old set had about 50,000 miles before I replaced them in order to go on a trip in Oregon but these haven't lasted half the duration the old ones did and I am very disappointed.

I have not been to happy so far with these tires. I drive a 08 chevy 2500 duramax. These tires seem to sway quite a bit. The tread seems to soft for a heavy truck. I also pull a 31 ft toy hauler and these tires seem to wonder all over the road. At first I thought it was a steering problem so I went and got it all checked out everything seems tight. I have only put on about 6,000 miles on these tires and they are wearing quickly. I might get 15,000 miles out of them.

I have used All Terrain T/A KO's for years on my Blazers and have always been quite satisfied. I recently purchased and installed a set of KO2's on my new Toyota 4Runner and they are even better with extra side wall grip and excellent traction on rough terrain and mud. Next season I will try them in the snow and I am sure they will perform every bit as good. The only challenge I had with a recent off road ride was spending a couple of hours cleaning all the mud and dirt off of the car! A added plus is that they are surprising quite on the highway for off road tires.

I travel Montana, North Dakota, Wyoming and South Dakota all year around as an outside sales person. I have a 2015 Chevrolet 1500 with the BFG AT TA KO2 255/70/17. I have almost 60,000 miles on the tires and they still have 7/32 tread depth. Also the grip is amazing. I am sure that these tires have saved my life a couple times last two winters. Amazingly smooth and quiet.

Liked everything about the tire EXCEPT it wore out at 27,000 miles. Had them on my 1997 F-250 4x4 diesel pickup and the dealer said the heavy pickups eat up the soft rubber. Went to a tire with a 60,000 mile warranty as the KO2 has no mileage warranty.

This my second set of A/T KO's on my F250 4X4 and so fare are quieter that the previous version of the TKO. I anticipate good service from them. Considering BFG is a Michelin company I was surprised that two of the tires required an "excessive" amount of weight to balance (the retailer's words, not mine) but having weights running around 1/4 of the wheel did not seem in keeping with quality build practices I associate with Michelin. Due to my concerns and those of the retailer, the retailer did a warranty replacement after at least seeing how they rode. MUCH happier now and hope to continue using BFG tires. When choosing this tire I would suggest buyers to work with a major retailer and to insist they reject tires that take a lot of weight to get in balance.

These tires were terrible. I never was a fan of them since a buddy of mine had them and got his z71 stuck with them after a dove hunt many years ago. When they were redesigned, I decided to give them a try, since I hear about how long they last. I needed something that would last me awhile since I had a lot going on at the time. Only pro was the ride, they were quiet and smooth. But I got less than 25k miles and we're nail magnets. Never had so much trouble with tires. Never again with BFGs.

I bought the KO2's to replace the stock Goodyear Wranglers on my 2016 GMC 1500 Z71. I had to have them rebalanced twice within the first 2 months. Excessive vibration continued after the balancing. I finally took them to the best tire fitter / balancer in town. They ended up having to shave 2 of the tires to get them to balance correctly. Now, with just over 31,000 miles on the tires, they are almost down to the wear bars. Also, since new, they have been loud on various road surfaces. Probably going to switch to Toyo's or Nitto's on my next purchase.

Over the years I have owned at least a dozen or so sets of these. By far they are the toughest, quietest on the road, best traction in the dirt, on/off road tire I've ever owned. Some of these tires currently on my trucks are over 10 years old and still look and perform great with no sidewall cracking. I will never buy anything else for my 4x4 trucks.

I also forgot to mention on my first review, that my truck is not lifted. I am running air bags in the rear only to help with leveling the truck when the trailer is attached. I noticed that odometer/speedometer, stock from Ford, were off a little. So after plowing through the stock Conti's at 275/70R18 (50,000 miles), that's when I upgraded to the ALL-TERRAIN T/A KO and eventually the ALL-TERRAIN T/A KO 2 at 305/65R18. This not only corrected the odometer/speedometer, but also gave me a more confident ride.