AMP Research 2011-2014 GMC Sierra 2500/3500 Extended/Crew PowerStep - Black

Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invented the patented PowerStep , the automatic, electric-powered running board that instantly extends when you open your door, and retracts out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its sleek design, all-weather performance and legendary reliability set the industry standard.

• High-strength, die-cast aluminum alloy components with an anodized and PTFE-coated, military-spec finish to resist corrosion
• High-Strength-Die-Cast Aluminum Alloy Components w/ An Anodized/PTFE-Coated- Military-Spec Finish To Resist Corrosion
• Maintenance free self-lubricating bushings for all-weather performance
• Precision stainless steel pivot pins for rock-solid stability
• Low-profile integrated LED light system -- standard
• Low-Profile Integrated Led Light System - Standard
• 5-year/60,000 mile warranty
• 5-Year/60000 Mile Warranty