The previous owner had installed air shock's on the rear instead of replacing the springs. The other day one of the hose got a leak in it and every time I hit a bump it the tires would hit that lip on the fenders. It started making me mad so my friend and I got out of the car at 7-11 took the jack handle off my hydrualic jack(we all keep aluminum 3 ton jacks in our trunks dont we?) and stuck it by the tire's then had my buddy drive it forward and back.Ta Da rolled fenders. I was suprised how easy it was. Must have looked pretty redneck to anyone at 7-11 but hell I am in TX.