YRM,
The answer to that question is "how big do you want?" You can go from 8" wheel to a 14" wheel if you're prepared to cut and paste. How do you intend to use the car?
Jim
__________________ Jim Wyche:Senior Citizen. 1992 Mustang GT with a few mods. See webpage http://web.mac.com/jwyche or my garage. 2002 Mustang GT with a few mods. Collegedale, Tennessee.