Hmmm. This makes me wonder. So, my '72 SB is lowered 2 inches. Right now, it has 15 inch wheels (not sure how wide will check tomorrow) and are running 195/50's in the front. The wheels are the Chrome Smoothie type. When I turn the wheel to the right, the outside edge of the LEFT front tire rubs against the fender. This is strange because no matter where else I turn the wheel the RIGHT tire never rubs. It looks as if it is just a shape abnormality in the front left fender but I am not sure. Anybody else have any ideas?