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The AMP Research PowerStep Plug-N-Play for 2017–2019 Chevrolet/GMC Silverado and Sierra 2500/3500 Double and Crew Cab diesel models is an automatic, power-deploying running board with OEM-style illumination. It extends on door open and retracts when closed to maintain ground clearance and clean looks, and is supplied as a complete plug-and-play system for the listed diesel cab configurations.
AMP Research 2017-2017 Chevy Silverado 2500/3500 Double/Crew Cab PowerStep Plug N Play - Black
