I've got an '03 with an 18x5.5" rear with a Bridgestone 180/55 sport-touring radial, and an almost-matching Bridgestone 110/80 front radial. While many will say that a 110/80 works fine on the stock 18x2.15 front wheel, the fact is that a 110/80 radial is designed for at least a 3" wheel and...