AMP Research PowerStep™ for Silverado/Sierra HD – 75146-01A

AMP Research PowerStep™ – 75146-01A Upgrade your 2011–2014 Chevrolet Silverado or GMC Sierra HD with the AMP Research PowerStep™, the automatic, electric-powered running board that extends when you open your door and retracts when closed, enhancing ground clearance and aerodynamics. Key Features: Automatic Operation: Deploys and retracts with door movement. Durable Construction: Die-cast aluminum alloy with black anodized and PTFE coating for corrosion resistance. High Load Capacity: Supports up to 600 lbs per side. Integrated LED Lighting: Illuminates the step area for safety. Wide Step Surface: 6-inch wide, textured, slip-resistant surface. Easy Installation: Includes all necessary hardware and instructions. Vehicle Compatibility: 2011–2014 Chevrolet Silverado 2500/3500 HD (Crew Cab & Extended Cab, Diesel Only) 2011–2014 GMC Sierra 2500/3500 HD (Crew Cab & Extended Cab, Diesel Only) Note: Trimming may be required on Extended Cab models. Will not fit