Former GTO owner
Yes I searched, I read that a 275/35/18 with a 55 offset will fit with no rubbing. My offset for my 18 x 9.5 wheels is a 46 offset. Its a 9mm difference which translates into .354 of an inch. I would like to put Toyo proxes 4's on the back 275/35/18. In order to clear that quarter panel lip how much rolling would be required.