usually its rather weak sheet metal so you need to park the car or tie it off to a tree and then use another tree as an anchor point and pull on the metal.
don’t use rope, use a chain, it won’t stretch. a ratchet strap can work, shorten the strap to the minimum needed, but what may work better is a chain binder from harbor freight. you don’t want to pull the metal more than you need to, and a real stiff chain is a lot better than a rope.
usually its rather weak sheet metal so you need to park the car or tie it off to a tree and then use another tree as an anchor point and pull on the metal.
don’t use rope, use a chain, it won’t stretch. a ratchet strap can work, shorten the strap to the minimum needed, but what may work better is a chain binder from harbor freight. you don’t want to pull the metal more than you need to, and a real stiff chain is a lot better than a rope.