AMP Research 18-21 RAM 1500 / 19-23 RAM 2500/3500 (Diesel Req. Air Tank Relo) PowerStep Smart Series - 86239-01A

The new Powerstep Smart Series is the latest innovation to bring more control for the electric-powered running board right to your fingertips. Enjoy the in-app flexibility to override your steps to stay up or down, as well as power on/off the integrated or an auxiliary LED light system.
Installation Instructions
Warranty
Installation Instructions