9-3 Sedan, Cabrio '04+, Combi, 9-3X Workshop
So I just bought a set of 18" x 7.5" Saab new style Inca wheels. I am currently running on 17" x 7" Double Evo's with 225/45-R17 tires. I know there was a recent thread on 18" tires but I have some questions:
1. On an 04 vert can I even select an 18 inch wheel for the speedometer calibration in...