GMC Sierra 3500HD Crew Cab 2020-2026 Black Aluminum Nerf Bars 6 inch
This is aftermarket part, not OEM or OE.
Need fitment help? Call us before ordering.
CA Residents: WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
2020-2026 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: 2020-2026 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
Follow the supplied instructions and use the factory mounting locations identified for this application. Inspect the vehicle and received parts before starting.
Frequently Asked Questions
Which truck is listed?
2020-2026 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.