AMP Research 15-20 Chevy/GMC Silverado 2500-3500/Sierra 2500-3500/Crew Double Cab PowerStep

Description The new Powerstep Smart Series is the latest innovation to bring more control for the electric-powered running board right to your fingertips. Enjoy the in-app flexibility to override your steps to stay up or down, as well as power on/off the integrated or an auxiliary LED light system. Warranty Installation Instructions This Part Fits: Year Make Model Submodel 2015-2020 Chevrolet Silverado 2500 HD High Country 2015-2020 Chevrolet Silverado 2500 HD LT 2015-2020 Chevrolet Silverado 2500 HD LTZ 2015-2020 Chevrolet Silverado 2500 HD WT 2015-2020 Chevrolet Silverado 3500 HD High Country 2015-2020 Chevrolet Silverado 3500 HD LT 2015-2020 Chevrolet Silverado 3500 HD LTZ 2015-2020 Chevrolet Silverado 3500 HD WT 2020 GMC Sierra 2500 HD AT4 2015-2020 GMC Sierra 2500 HD Base 2015-2020 GMC Sierra 2500 HD Denali 2015-2020 GMC Sierra 2500 HD SLE 2015-2020 GMC Sierra 2500 HD SLT 2020 GMC Sierra 3500 HD AT4 2015-2020 GMC Sierra 3500 HD Base 2015-2020 GMC Sierra 3500 HD Denali 2015-2020 GMC Sierra 3500 HD SLE 2015-2020 GMC Sierra 3500 HD SLT FITMENT | Compatible with 2015-2020 Chevrolet Silverado 2500/3500 Crew Cab/Double Cab (Diesel), GMC Sierra 1500 Double Cab (Diesel), Sierra 2500 Crew Cab (Diesel), Sierra 3500 CC/Dbl Cab (Diesel) NEW APP | Apps available for both IOS and Android. With your phone, extend or retract the steps! Plus operates auxiliary lighting that can be plugged into the included low profile auxiliary port! NEW STEP PROFILE | Profile has been developed to complement and flow with the chiseled design of new body style trucks. LOW PROFILE LED KIT | Includes an auxiliary port to power and operate additional LED lights. WARRANTY | AMP Research stands behind its products with a hassle-free, comprehensive 5-year/60,000 mile warranty. INSTALLATION | Includes all hardware necessary for installation. Easy to understand vehicle specific installation instructions. Read and follow the provided instructions when installing