Re: Z06 track day car: how reliable?
My wheels are stock. I don't run ZP (run flat). Just regular MPSS, and I keep a tire puncture repair kit with me at all times, and usually have compressed air (if heading to the track) or a small compressor with me, or a can (or two) of "fix-a-flat".
I have 18 on front and 19 on rear. Some people go with 18 all around (cheaper) but I like it stock.