This is the third set of Revo 2's Ive had on this truck. Each set lasted longer than the 50000 mile warranty. Best thing, is that I have never had a flat tire with these tires. I pull really heavy loads, and spend a lot of time off road in the mud, dirt, etc. Id recommend these tires, as in 150K miles with these, I've never had a problem. They do get a little noisy however when the tread is down to the last 20 percent. Overall a great tire, expensive, but I just ordered another set.