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. PowerStep? Chrome Trim Strip 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. 2011-2017 Chevrolet Silverado 2500 HD; 2011-2017 Chevrolet Silverado 2500 HD; 2011-2018 Chevrolet Silverado 3500 HD; 2011-2018 Chevrolet Silverado 3500 HD; 2018 Ford F-150; 2018 Ford F-250 Super Duty; 2018 Ford F-350 Super Duty; 2011-2018 GMC Sierra 2500 HD; 2011-2018 GMC Sierra 2500 HD; 2011 GMC Sierra 2500 HD Denali; 2011 GMC Sierra 2500 HD SLE; 2011 GMC Sierra 2500 HD SLT; 2011 GMC Sierra 2500 HD WT; 2011-2018 GMC Sierra 3500 HD; 2011-2018 GMC Sierra 3500 HD; 2011-2012 GMC Sierra 3500 HD SLE; 2011-2012 GMC Sierra 3500 HD SLT; 2011-2012 GMC Sierra 3500 HD WT
