haha
I just asked that by PM so I didn't like like a
either... Here is his answer:
"If you put wide tires on the rear of your car there is a lip there that rubs them and slashes the side walls of the tires. If you feel in your rear wheel well thee is a good 1 - 1 1/4" metal lip.. My tool bends that lip up to prevent it from slashing your tires and ruining them and ripping your 1/4 panels apart."