I have just purchased a set of wheels for my 91 GT. They are 17X8 for the front and 17X9 for the rear. I currently have 16X7 with 225/55-16 in front with 245/50-16 in the rear. It looks like I could go with either a 235/45-17 in front with a 255/40-17 in the rear or a 245/45-17 in front with...
