Road Racing - C5 z06 wheel sizes

What is the largest size wheel and tire combinations that will fit, I will be running Hoosiers as well. Also do you think you can fit 295's on a 9.5 inch wheel up front? Has any body run this size and combination? Any feedback and help is appreciated.

Yes you can, I ran 295's on the front and 315 A6's for a long time now I run 315 18's on all four corners. 5/16 spacer and longer studs for the back.

Where did you get your spacers from?

http://blainefab.com/

I run a 305/660-18 square setup on 18x10.5 Z06 rears all around. For track duty it can't be beat, great performance, easy to get tires, and swapping corners to maximize wear is cake. I can also use 315's but run the 305's because I get them cheaper.