They've been great tires til a year ago. At 30k they began to weather crack on the sidewalls bad and through the tread. Now I'm looking for new tires. Unfortunately I'll probably go with something else that's close. That will last me longer. I'm reviewing BFG KO2

I just replaced a set of these tires with 108,000 miles on them. 275/70R17 on a 9,500lb Ford E-350 4x4. Mostly pavement miles with use in rain and snow; occasion dirt and mud use/mild off-road. They have performed admirably in every condition I've used them and held up for an amazing number of miles. A fantastic value all around and I won't buy anything else for this rig.

Best tire I've used. My brother is ASE Certified, when he live Charlotte N.C, BFG had a dematration at the speedway on the K2O and it blew him away. I've had my tires for almost 5 years now and love them. They will be only tires I buy for my truck. Living in Colorado we do a lot of back country 4x4ing and they haven't disappointed.

I beat the crap out of these tires on rugged rocky mountain roads and put over 65K miles on them including a 4500K trip across the country and back. The only trade off between these and some good all-weather tires and these is about a 2 miles per gal less fuel economy. This makes sense as they are not highway tires, although 65K, Who'd would know they were not highway tires!

Very good all round performance. Quiet enough considering the tread pattern, very predictable handling. Works great in snow, and good on ice. As with any unstudded tire you need to be careful on wet & icy conditions. Unless you are a hard-core mud offroader, this is an excellent tire for you.

2nd set for this vehicle and very pleased with the wear, grip, and overall noise level on dry road

Fantastic tire. I have the KO2's on my Jeep Gladiator and am looking to put them on my 4x2 XJ now !

Love these tires. I have them on three of my vehicles. Great off road and on the highway.

Had 10,000 miles on it, sidewall blew out on front driver side at 60 while towing

I bought these tires 4 years ago. Have over 60,000 miles on them. Will purchase again.