Well, I got new tires. I decided to give the cheapies a shot. For $492 + Shipping I got all 4 Kumho SPT Summer Tires. Well, I don't have a lot seat time so far, but I think I can say that I'm VERY surprised by them. They are smoother and quieter than the Michelin PS2s, The 80 MPH off-ramp romp was excellent and they seem to hook decently. Once I drive them more than 30 miles, I'll do a full review. So far I honestly believe that they are a comparable tire for CHEAP!