AMP Research 75146-01A PowerStep Electric Running Board for 2011-2014 Silverado/Sierra 2500/3500 Diesel

The AMP Research 75146-01A PowerStep is an automatic power-deploying running board system designed specifically for 2011-2014 Chevrolet Silverado and GMC Sierra 2500/3500 heavy-duty trucks with diesel engines in Extended Cab and Crew Cab configurations. This innovative step system automatically extends when you open your door and retracts up out of sight when doors close, providing convenient access while maintaining ground clearance and aerodynamics.

Key Features:

• Automatic deployment and retraction synchronized with door operation
• Heavy-duty aluminum alloy construction with anodized finish for corrosion resistance
• Weather-sealed electric motor for reliable all-season performance
• 400-pound per side weight capacity with non-slip stepping surface
• Plug-and-play OEM-style connectors for simplified installation
• Low-profile design retracts tight to vehicle when not in use
• LED lighting illuminates step surface for nighttime safety

PowerStep running boards eliminate the need for permanent fixed steps that can reduce ground clearance and fuel economy. The system enhances vehicle accessibility for passengers while preserving the aggressive appearance and off-road capability of your heavy-duty truck. Backed by AMP Research's 5-year/60,000-mile warranty, the PowerStep system delivers durable, maintenance-free performance.