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

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