seebobgo

C5 Z06 for HPDE events and some street.

Rear 315/30/18
Fronts 275/35/18 or 285/30/18 or 295/30/18

Any other experiences welcome.
Thanks in advance
_Bob

RDnomorecobra

i've run their 305/35-18 at all 4 corners. I think they're too tall. probably cant go wrong with any of your choices there. could even run the 315/30's up front.

Last C5

I'm running 295/30/18s up front to clear the cooling ducts and 315/30/18s in back with the 888s. I've also ran the 295/30/18 Pirelli Trofeos all the way around with good results. (The 295 is the largest tire Pirelli makes in 18") Like the other poster said, you can't go wrong with a lot of those options.