I am currently running stock suspension with Michilen Pilot Super Sports
Front: Rear:
225/40/18 255/35/18
-2 deg & 0 toe -1 deg & .05 toe in
Alignment Suggestions From:
TopSpeedMotorSports Alpharetta, Ga
All I can say is wow! Never thought the car would feel this well on stock suspension with just tires. Truly worth the extra tread wear.