Power Running Boards for Silverado & Sierra Double Cab (2014–2019)
- Double cab fitment only. Does not fit DEF-tank-equipped trucks, and gas engines only
- Covers Silverado 1500 (2014-2018), 1500 LD (2019), 2500 HD (2015-2019), 3500 HD (2015-2018) and matching Sierra models, 4WD or RWD
- Kit contents: cab power board wiring box and one 72-inch power rail step assembly
- 6-inch aluminum board with anti-slip textured coating, LED illumination, and 660 lb capacity per side
- Dual motors, blockage-sensing stop, and an in-cab bypass switch for manual operation
- No-drill installation; downloadable installation guide available. Shipping weight: 79 lb
The Trail Fortress check
Will it fit your truck?
✓ Fits
+ 3 more applications
✕ Does not fit
- Models with a DEF tank
ONLY fits double cab models.. ONLY fits gas models. Fitment on this page is based on the manufacturer’s application data.
About this kit
Power Running Boards, fitment-checked
Rough Country PSR51523 is a set of powered, retracting running boards for double cab Chevrolet Silverado and GMC Sierra trucks. The 6-inch aluminum boards deploy when the doors open and tuck back against the rocker panel when closed. Double cab only. These do not fit trucks equipped with a DEF tank, and they are for gas models only.
These power running boards fit double cab Chevrolet Silverado and GMC Sierra trucks, covering Silverado 1500 (2014-2018), Silverado 1500 LD (2019), Silverado 2500 HD (2015-2019), Silverado 3500 HD (2015-2018), and the matching Sierra 1500, 2500 HD, and 3500 HD applications shown in the fitment list, in both 4WD and RWD. The kit ships as a cab power board wiring box plus a 72-inch power rail step assembly. Each board carries a textured anti-slip surface, integrated LED lighting on deployment, dual motors, a blockage-sensing stop function, and an interior override switch. Confirm your cab, fuel type, and DEF tank status before ordering.
What’s in the box
Kit contents
- 1× Cab Power Board Kit Box PRBOX11518A
- 1× 72" POWER RAIL STEP - Double Cab RAM & GM Trucks PSR72
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete PSR51523 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | PSR51523 |
| UPC / GTIN | 00840269927898 |
| Shipping weight | 79 lb |
| Country of origin | CN |
| Category | Exterior Accessories › Running Boards |
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