About ready to pull of my 170/60-17 rear pr2 with just under 10000 miles on it. There's still probably 500- 1000 miles left in it, but I'm going on a trip and don't want to have it run out on the road. This is 3000 miles better than I got from my avon storm. I'm putting on a michelin PR3 because I got it for 15.00 more than another pr2 was going to cost. I'd run the pr 2 again in a heartbeat, best riding / wearing tire I've experienced yet. I tend to be tough on a back tire with my "jetting check" accellerations, so I'm very impressed. :beerchug: Steve