I got a piece of metal in my right rear and had to change the rear tires. I was thinking that I'd go with some drag radials but after some research and cold weather coming on I decided to go with all season radials. I went with Goodyear Eagle Exhilarate which according to Tire Rack is a Ultra High Performance All Season Radial. Basically it looked like a step up from the tires it came with as they cost almost $100 more. The shop I took them too is a very reputable family owned biz that does a lot of mods also. They have the best equipment, can mount tires without touching the rim. They did what they call a "road force" balance. Well now it rides a little bit rougher to me and I don't know if it's the tires or the balance. The tires where $223.99 a piece. We all know the tires these cars come with have virtually no grip for drag racing but they did ride great.