We have been using the 35x12.50x17 K02's for a little over a year now, and have managed to put about 25,000 miles on them, from towing, daily driving, and trail driving on a 2007 2500 Diesel Ram. I am amazed at how well the tires have held up, the wear is minimal, I honestly thing we'll get 60-75,000 out of them. BFG nailed it on this one. Trust me when I say last set of tires you will buy for a long while, and when you do go to buy a new set it will be the same ones, at least it will be for me.

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 bought mine March of 2019 and put them on my 2018 Ram 2500 diesel. I have almost 15,000 miles, all road miles, and they already need to be replaced. I have not towed or hauled anything heavy, have zero off road miles and had only one extended road trip from California to Idaho. I have rotated the tires every 5,000 miles. The wear is even and I have not had any issues I can think of that would have made them wear so quickly and the tires have not been abused. Other than tread life, I have not had any issues with the tires.

I just finished a 13,000 mile trip from the middle of Alaska to the southern tip of texas with many side trips in between and the tires worked great my pickup has a camper on it so the tires were loaded. I just bought another set of K02's to head back to Alaska. Up in Alaska my son needed new tires and guess what I bought another set of K02's for his F150.

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 have always ran these on small 4x4 trucks, my newer Xterra Pro-4x, and my old Nissan Hardbody for nearly 14 years. always rotate them, I have cupping on mine now, but they have some miles on them, and I only do oil changes and rotations once a year.

I have about 60K miles on these with a 2014 Z-71 4 door. I'm about to order another set. I'm at the wear marks now on the shoulders. I see a review below that mentions a vibration which I had as well. After losing much of the tread over 60k miles, the balance will be off as the weight of the tire changes. It's simply physics. They ride as smooth as new after a new balance. I've gone through the woods, highway use and city streets with these. Florida sun/heat and rain are no issue at all. There is minimal road noise after all these miles which is to be expected from an A/T tire. GREAT tire and you get what you pay for!

They are great off roading in the southwest desert but very difficult to balance for highway speeds. I think I finally got it worked out. Long story short: go to an expert who cares, takes pride in their work, and does hunter road force balancing.i

I had a set of the original KO T/A's on my 2011 Ford F250 6.7L diesel. I tow a 12,000lb trailer behind the truck about 80% of the time for work. I rotated my tires like clockwork every 5,000 miles (with each oil change). The tires road quiet and wore evenly. I got 66,000 miles out of them. I now have the new KO2's installed. They have even better off road handling and I'm on target to get 75,000-80,000 miles out of them. They are a GREAT tire! Dry pavement long hauling, in rain and off road... I have NO complaints. They are my ONLY tire of choice.

Purchased a set of these tires 2 years ago...put close to 30,000 miles on them and they started slipping and sliding in curves when damp and squawking on dry roads doing normal limit speeds. The tires had been great up until this point. The tread was still somewhat deep and wear was even across it on all tires it just seemed the tire got hard and stopped gripping the road as good. Needles to say I was not happy and would expect to get at least 40,000+ as I did on several previous K0 sets I have purchased over the years. I just traded my truck in on a new truck but I was definitely wondering if the tire was going to last through the winter or if I was going to have to replace them with plenty of tread on them. I will be shopping for tires again in a matter of time and will definitely consider several other brands now. Not so sure the K02 version stands up to its hype.