POWERSTEP SMARTSERIES RUNNING BOARD - 18-22 RAM 2500/3500, ALL CABS, DIESEL ONLY 

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.