what series tires are people running with thier 18" fronts. I tried running 40s but I could not turn the wheel lock to lock cuz the tire would rub on the splash guard near the door. My car currently has koni shocks and Dali springs. would going to a 35 series remedy this? By the way the rim is a volk CE28 with a 43 offset in 18x7.5. Any advice would be appreciated.