Originally Posted by 13StangGT
Will 04 wheels fit a 66 Mustang? What years will fit a 66?
All of the 5 bolt wheels have the same diameter pattern, I believe. The problem is the backspacing. Classic Mustang backspacing is around 4 1/4" to 4 1/2" depending on year and size. You can't shim too much or it becomes a hazard. If you go to Mustangs Unlimited - Mustang Parts Superstore - FREE shipping!
they have a chart that you can download or print with wheel sizes that fit classic mustangs and recommended tire sizes for them. It's really helpful, I've been looking for some new ones for a 67.