GETTING INTO YOUR TRUCK SHOULDN'T FEEL LIKE CLIMBING MOUNT EVEREST. That's why AMP Research invested in POWERSTEP(TM), the automatic, electric-powered running board that instantly extends when you open your door, and then hides itself safely out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its handsome design, all-weather performance and legendary reliability set the industry standard. Comes with industry-leading 3-year/36,000-mile warranty. Invented, engineered and built in America, AMP Research PowerStep(TM) have been tested and proven in long-term, real-world, driving conditions performing flawlessly in snow, ice, dust, mud and dirt. The lightweight, yet rock-solid running board and rugged die-cast linkage components are crafted in the USA of aircraft-quality aluminum, black-anodized and PTFE coated for maximum corrosion protection. Precision, stainless-steel hinge points and bearings ensure trouble-free action. And the heavy-duty electric motor is designed and tested to provide reliable, maintenance-free operation for decades. Includes OEM style illumination Diesel only Getting into your truck shouldn?t feel like climbing Mount Everest. That?s why AMP Research invested in Powerstep?, the automatic, electric-powered running board that instantly extends when you open your door, and then hides itself safely out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its handsome design, all-weather performance and legendary reliability set the industry standard. 2011-2014 Chevrolet Silverado 2500 HD LT DIESEL Crew Cab Pickup; 2011-2013 Chevrolet Silverado 2500 HD LT DIESEL Extended Cab Pickup; 2011-2014 Chevrolet Silverado 2500 HD LTZ DIESEL Crew Cab Pickup; 2011-2013 Chevrolet Silverado 2500 HD LTZ DIESEL Extended Cab Pickup; 2011-2014 Chevrolet Silverado 2500 HD WT DIESEL Crew Cab Pickup; 2011-2013 Chevrolet Silverado 2500 HD WT DIESEL Extended Cab Pickup; 2011-2014 Chevrolet Silverado 3500 HD LT DIESEL Crew Cab Pickup; 2011-2013 Chevrolet Silverado 3500 HD LT DIESEL Extended Cab Pickup; 2011-2014 Chevrolet Silverado 3500 HD LTZ DIESEL Crew Cab Pickup; 2011-2013 Chevrolet Silverado 3500 HD LTZ DIESEL Extended Cab Pickup; 2011-2014 Chevrolet Silverado 3500 HD WT DIESEL Crew Cab Pickup; 2011-2013 Chevrolet Silverado 3500 HD WT DIESEL Extended Cab Pickup; 2011-2014 GMC Sierra 2500 HD Denali DIESEL Crew Cab Pickup; 2011-2014 GMC Sierra 2500 HD SLE DIESEL Crew Cab Pickup; 2011-2013 GMC Sierra 2500 HD SLE DIESEL Extended Cab Pickup; 2011-2014 GMC Sierra 2500 HD SLT DIESEL Crew Cab Pickup; 2011-2013 GMC Sierra 2500 HD SLT DIESEL Extended Cab Pickup; 2011-2014 GMC Sierra 2500 HD WT DIESEL Crew Cab Pickup; 2011-2013 GMC Sierra 2500 HD WT DIESEL Extended Cab Pickup; 2011-2014 GMC Sierra 3500 HD Denali DIESEL Crew Cab Pickup; 2011-2014 GMC Sierra 3500 HD SLE DIESEL Crew Cab Pickup; 2011-2013 GMC Sierra 3500 HD SLE DIESEL Extended Cab Pickup; 2011-2014 GMC Sierra 3500 HD SLT DIESEL Crew Cab Pickup; 2011-2013 GMC Sierra 3500 HD SLT DIESEL Extended Cab Pickup; 2011-2014 GMC Sierra 3500 HD WT DIESEL Crew Cab Pickup; 2011-2013 GMC Sierra 3500 HD WT DIESEL Extended Cab Pickup
