My 997 currently has Michelin PS2s (N2) and is in need of a new set of tires. The Yokohama ADVAN S.4s intrigue me. Has anyone used these on their 997 and how did you like them? I'm particularly sensitive to out of round vibrations. Michelin have always been good but they do cost about double. I don't track the car.

ChuckJ

 

I have used Yokohamas before on a different car and was very satisfied, but I have not used the ADVANs. I will tell you that I have experience with doing the cheap brand on a luxury and on a sports car and you can tell the difference (big time).