What's the skinniest you could go on a 10.5" rim? I'm thinking of buying some 17" FR500s with my tax return and I've got some 255/40R17s sitting in my garage that I was thinking if tossing on there.
Sold - Black 2000 Mustang GT, gone but definitely not forgotten
- Silver 2007 Corvette
Current - DHG 2001 Bullitt