Im looking for some insight on if I should do this or not, I put on a 255x50x17s on the rear of my 67 Mustang coupe, I know its a big tire but when I lower about 1 to 2 inches it will be pefect, the fronts will have 225x50x15. heres my question whats the best way to roll the inner rear fender lip orshould get out my cutoff wheel and cut a little bit off I only need 1/4 to 3/8 maybe for this wheel to fit. That maybe way to much I check closer when I set the car down any help would be great Thanks Jeff