I'm considering buying a set of 17" wheels and would like to know if they'll fit without hitting the fenders. They're 17x9's with 20mm offset mounted with 255/40-17's and they'll be going on an '88 GT. Anyone have any similar size wheels on their car? The car is a daily driver and I really don't want any clearance issues, but am sick of the 15's on the car now. Thanks in advance!