I'll never own another set of them. I balanced and rotated them evry 8-10K. could not keep them from wearing horribly. I try to treat my tires pretty well, and I normally get between 75-90K out of a Well Made set of tires. I think I got 50K out of the BFG A/T's before they were absolutly undrivable.
I've always had good luck with Michelins