I put these tires on my 07 A4 about a year and a half ago and got about 25k miles out of them. the last 5k have been noisy to the point that it sounds like a wheel bearing gone bad (my bearings are fine). they handle and corner well. they are tough to get to squeal on hard cornering. preformance is pretty good but very noisy towards the last 1/3 of there life and tread ware is short. I'm currently shopping for another set of tires for my car.. BTW shopping for tires is a real pain..