Foldable Vehicle Stair Gate with Safety Hammer Head for Easy Access to Car Roof and Luggage Rack Car Door Step for SUV and RV-Black (15X7.5cm) <p>Floor-mounted door pedals make roof access easy. Simply hook the door pedal to the U-shaped door lock on each door. Loading and moving car bags and crates; Canoe, kayak, and SUP; Skis and snowboards; Easier driving. Can even be used to clean the roof.</p> <p>A stainless steel safety hammer at the front end of the safety hammer threshold serves as a powerful tool for breaking windows in an emergency.</p> <p>Height: up to 510 lbs - the door can carry up to 510 lbs - people don't have to worry about the driver - surfing, camping, and kayaking.</p> <p>Non-slip surface: The door ladder measures 15 cm (L x W x H) x 7.5 cm (W) x 7.5 cm (H) - enough for most people's feet. The anti-slip mode provides strong support for people to stand on the steps</p> <p>Compatible with most SUV and RV models - The connt works with most U-locks and SUV RVs. Please note the door lock type. There are some exceptions: 2011 GMC Acadia, Chevrolet Tahoe, 2012 Chevrolet Traverse, Chevrolet Suburban, Chevrolet Avalanche, GMC Trucks</p>