Originally Posted by 93slowstang
Only problem with that is if he gets wider wheels, the backspacing is going to change.
Well he said, "Specific to the specifications to my 93 cobra."
I found this - "You can change the front rotors and rear axles in order to take advantange of the regular offset wheels for the 87-93 Mustang."
And these 1993 Cobra
Goodyear Eagle P245/45ZR17 tires were mounted on 17x7.5 inch aluminum wheels.
Offset = 1.61" or 40.9mm
Backspace = 5.36"
Bolt Pattern = 4 X 4.25"