Foldable hook designCamping Car Step has a U-shaped hook latch, easy to use. Simply hook the steps to the U-shaped latch on the door and you can easily climb onto the roof of the car. And store luggage, clean the vehicle. Emergency tool There is a stainless steel safety hammer head on the front of the folding car footrest, which can be used to break the car window in an emergency, allowing you to quickly escape from the car in an emergency. Non-slipThe surface of the car door pedal has a raised design, which which increases surface friction and has excellent anti-slip effect. The side guard protects the vehicle paint. Compatibility Motorhome running boards, suitable for most U-lock models, such as SUV, RV, JEEP and sedan. The self-locking platform allows for quick loading and unloading of roof luggage when camping or outdoors. SAFE LOADING CAPACITY The vehicle hitch step is made of aluminum alloy , light and strong, can support 185 lbs, help you load and unload large luggage.