Originally Posted by Shahrum
He want's to know how wide his stock rims are, not how wide the tire is. I'm not sure about the 03's... but I know my stock rims are 15x6. I'd assume they'd be the same since it's a V6 mustang?
stock's are 15x7 or 16x7.5.
you can get tires of almost any size you can dream of. stock tires are 205/65/15 or 225/55/16 depending.
i would recommend getting wider tires for the 15" (--> 225/60/15) and sticking with stock size for the 16".
btw, those bfg's are great tires.