For best results, get a Corvette Z06 and go to the test track. Start driving backwards. Go to the curb with the crane sticking over the track, then drive into the dirt. You should see hardened dirt. Drive onto that until you get halfway
through the hardened dirt, then drive off slowly as if you are going back onto the track. Before you get back on the track your car should start to bounce and shake. When you come out of it, your car should be badly damaged.