I'm going to be taking my winter tires off and buy some new summer tires. I was thinking 255,45,17 on all four or 245,45,17 on the front and 275,40,17 out back. The nice thing is with the 255s I will get some more ground clearance.
i run 245-45-17 and 275-40-17 coopers and they rim nice on a 9in rim, the front are about the same with as the rim and the back are a little fatter so it gives it a nice look
I'm in the process of looking into some Wide Ovals.... Run them on my coupe and they hook like all get out. If they can plant four and a quarter horse to the road, they will work just find on my GT.