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.
WarrantyThis Part Fits:
| Year | Make | Model | Submodel | 
|---|
| 2017-2019 | Chevrolet | Silverado 2500 HD | High Country | 
| 2017-2019 | Chevrolet | Silverado 2500 HD | LT | 
| 2017-2019 | Chevrolet | Silverado 2500 HD | LTZ | 
| 2017-2019 | Chevrolet | Silverado 2500 HD | WT | 
| 2017-2019 | Chevrolet | Silverado 3500 HD | High Country | 
| 2017-2019 | Chevrolet | Silverado 3500 HD | LT | 
| 2017-2019 | Chevrolet | Silverado 3500 HD | LTZ | 
| 2017-2019 | Chevrolet | Silverado 3500 HD | WT | 
| 2017-2019 | GMC | Sierra 2500 HD | Base | 
| 2017-2019 | GMC | Sierra 2500 HD | Denali | 
| 2017-2019 | GMC | Sierra 2500 HD | SLE | 
| 2017-2019 | GMC | Sierra 2500 HD | SLT | 
| 2017-2019 | GMC | Sierra 3500 HD | Base | 
| 2017-2019 | GMC | Sierra 3500 HD | Denali | 
| 2017-2019 | GMC | Sierra 3500 HD | SLE | 
| 2017-2019 | GMC | Sierra 3500 HD | SLT |