Description
A moving side step can make climbing into a taller truck less awkward. Part 77154-01A is the PowerStep XL application for 2014–2018 Silverado/Sierra 1500; 2015–2019 selected HD gasoline trucks, with boards that deploy as the cab doors open.
Before ordering, pay attention to the manufacturer-specific limits: HD fitment applies to gasoline models only; lower stepping surface for tall trucks. The kit uses an electric drive and integrated step lighting; confirm the exact cab, factory electrical system and mounting points.
Product Details
| Manufacturer part | 77154-01A |
|---|---|
| Series | PowerStep XL |
| Applications | 2014–2018 Silverado/Sierra 1500; 2015–2019 selected HD gasoline trucks |
| Verified qualification | HD fitment applies to gasoline models only; lower stepping surface for tall trucks. |
| System | Powered retractable step system with LED lighting |
Fitment and Installation
The exact part is listed for 2014–2018 Silverado/Sierra 1500; 2015–2019 selected HD gasoline trucks. HD fitment applies to gasoline models only; lower stepping surface for tall trucks. Confirm equipment and the manufacturer installation guide before ordering.
Manufacturer part number: 77154-01A
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