I am running Michelin pilot sport cup 2 tires on a set of BBS carrera 4S 18 inch wheels for Autocross. The suspension is stock and the rear tires don’t rub, but I was asked if I was running spacers on the rear since the offset on the rear wheels is greater than the normal and stick out further.
My question is do you think the tires would rub if I installed the BILSTEIN B16 suspension kit which lowers the car height by 1 inch at minimum?
My regular wheels are 18 inch Fuchs,