tire size choice for 18-10.5 z06 wheels
 

i have a 2002 ss camaro thinking of goin 17-9.5 z06 wheels up front and 18-10.5 out back the car is lowered whats the biggest size tire i can run out back?

315/30/18 is the largest recommended and I don't know many people who would go bigger than a 315 on a 10.5" wheel FWIW.

Have fun buying 315 or larger tires for 18" wheels. For the sake of my wallet I'm running 295/35/18's on an 11" wheel.