GMC Sierra 3500HD Crew Cab 2015-2019 Black Aluminum Nerf Bars 6 inch
This is aftermarket part, not OEM or OE.
Need fitment help? Call us before ordering.
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2015-2019 GMC Sierra 3500HD Crew Cab black aluminum 6-inch running boards are listed for this exact heavy-duty truck and cab configuration. Confirm model year, Sierra 3500HD series, and Crew Cab before ordering.
Fitment & Product Details
Listed application: 2015-2019 GMC Sierra 3500HD Crew Cab.
- 6-inch step width
- Aluminum alloy
- Black finish
Included Components
The source lists left and right running boards, mounting brackets, installation hardware, and instructions.
Installation & Warranty
The source identifies bolt-on installation at factory mounting locations. Review the supplied instructions before starting. The listing includes a one-year limited manufacturer warranty for defects in materials and workmanship under normal use, subject to its stated exclusions.
Frequently Asked Questions
Which truck is listed?
2015-2019 GMC Sierra 3500HD Crew Cab.
What material is listed?
Aluminum alloy with a black finish and 6-inch step width.
What components are listed?
Left and right running boards, mounting brackets, installation hardware, and instructions.
What should I verify?
Confirm model year, Sierra 3500HD series, and Crew Cab.
Shop Related Parts
Running Boards & Nerf Bars or 6-Inch Nerf Bars.
GMC and Sierra are trademarks of their respective owners and are used only to identify vehicle compatibility. People Auto Parts is an independent aftermarket retailer and is not affiliated with or endorsed by the vehicle manufacturer.