Just got a new set of Cooper Discoverer S/T. I got 98k miles out of my last set so I put the same thing back on. I know that is not typical but I went back and double checked it and it was accurate. 4 complete years and that many miles. I can't complain about that. They are a nice balance of good off road tread and good mileage. This is my daily driver and has 240k miles on it now. Still love it. Just thought I'd share.