I am putting this feeler out there for my like new tires..They are Nitto 555 Extreme DR's..305/40 X 18's..I have made 9 passes on them since I bought them brand new in late April. I use my regular street tires for daily use. reason I am thinking about selling is to get a dedicated strip rim/tire combo that I can change out at the track..I want $390 plus shipping..