Re: What Size CR6ZZ AVONs are you running?
I run 215 Front and 295 Rear. Very good tires on GT40 (best ?). This tires are used here in europe by every historic racing cars meaning that they are very good on roads and race tracks.
Be careful with 225: I've tried 225 on my SPF and the car was a bit higher on the front (bad feeling at high speed) and tires touched inside fenders when I turned left or right.