I have a set with 9,000 commuting miles on them. They've been rotated front-to-back three times. In the first 2,000 miles I had four flats. I was disappointed. I was running the tires at full pressure (80 psi). After reading a couple threads on tire pressure, I reduced the psi to 50 front and 60 rear. Much more comfortable ride and I have not had a flat since. Hard to tell how much longer they will last. It's turning into a game. I'll be sticking with them for another week at least :>) I also like is that I can easily mount them without tools on my Synergy rims. Important on those cold morning commutes. Would I buy them again? You bet, but I have a pair of Vittoria Randoneers (.sp?) that have been patiently waiting.
Matt
Last edited by Hangtownmatt; 08-03-14 at 06:11 PM.