Powered running boards by Amp Research reach out and down automatically when you open your door giving you a wide strong step to get into your vehicle. When you close the door they automatically retract back up under the body of the truck. Because these steps retract when not in use, they can hang down lower than any other step we sell. And they are slip resistant, fully illuminated, and have a 600 pound capacity on each side. Made of high strength aluminum so they are corrosion resistant and backed by a 5 year/60,000 mile warranty. Installation available for an additional $200 charge.