The Rock-solid, slip-resistant and fully-illuminated, the AMP RESEARCH POWERSTEP Designed and built exclusively in the USA automatically extends when any door is opened giving a rock-solid, safe and convenient step up into your truck .
Then retracts when the doors are closed, storing itself elegantly out of sight, without giving up even an inch of ground clearance. Its handsome design, all-weather performance and legendary reliability set industry standards; as does its industry-leading, no-nonsense, 5-year/60,000-mile warranty!