All right so i upgraded from 16" inch stock to 17" inch aftermarket! But in doing so i have problems with my tires rubbing on the wheel well every time i hit a small bump. I do have my car lowered 3" inches from the ground and i have about 150 pounds of speakers and box in back... what do i need to do to stop the rubbing? also in the next two months i want to go to 18"s. So any advice would be great! Thanks in advance