I put Michelin Pilot Super Sports on 315/35/20 and 275/35/20 to maximize rear traction. With these tires I can rotate them from left to right side. My rear will likely last 2 seasons while front 4 seasons.
Ride is very nice, traction excellent, quiet and 300 wear rating.
My car is street only and I wouldn't have been happy otherwise as I am around 420-430 rwhp based on my boltons and tune
2011 GT CS MT
JLT CAI/93 tune, Alum DS
Rear seat delete