The AMP Research PowerStep Plug-N-Play system for 2015–2016 Chevrolet/GMC Silverado/Sierra 2500/3500 Double and Crew Cab diesel trucks is an automatic power-deploying running board with OEM-style illumination. It extends when doors open and retracts when closed for ground clearance and appearance. Built for heavy use, the system includes LED lights, a 600 lb capacity and a 5-year/60,000-mile warranty.
AMP Research 2015-2016 Chevy Silverado 2500/3500 Double/Crew Cab PowerStep Plug N Play - Black