I have a 68 country squire and was wondering if anyone knows the biggest wheel and tire size(15's) that you can mount without rubbing, or without custom backspacing? Can't find stock wheel sizes and everytime I look up wheels, all I get are wheels for a Mustang. Do they share the same bolt pattern? Thanks for any help.
You don't have a shop manual, huh? You might try the HAMB for that one: http://www.jalopyjournal.com/forum/index.php