Go 255/45-17 for a meatier look. That's what I'm doing. Continental Extremecontact. These are all season since I drive "all season". If I was summer only, I'd probably chose BFGoodrich G-Force sport comp. That's just me though. Kinda like paint colors and mufflers, everyone will have their own opinion based on their experience.
03 GT Convertible, 5-speed
07 V6 Coupe