PowerStep Electric Running Boards Plug N Play System For 2017-2019 Silverado/Sierra 2500/3500 Diesel Only Double and Crew Cab AMP Research LGH Duramax " Installation and Research and Development

Installation and Research and Development

RAMs with factory 22 inch wheels require the larger bore knuckles due to larger wheel bearing assembly

this bumper allows you to retain factory proximity sensors to preserve anti-collision functionality

Fitting Style: Straight Swivel Adapter

PowerStep Electric Running Boards Plug N Play System For 2017-2019 Silverado/Sierra 2500/3500 Diesel Only Double and Crew Cab AMP Research LGH Duramax " Installation and Research and DevelopmentGetting 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. Features and Benefits: