The ramps are just about as good as you can get without making them any heavier. The weak spot is the hinges I guess if you got someone to weld more aluminum around them or put a third hinge it’d probably handle driving a midsize sedan over them with zero damage. So far I have driven every side-by-side you can think of on these ramps and they handle them like a champ. I’ve also driven a Suzuki samurai, mini pickup trucks, and CJ5 jeep up them.