GMC Sierra 3500HD Crew Cab 2020-2026 Running Boards Black 7 Inches
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
GMC Sierra 3500HD Crew Cab 2020-2026 Running Boards Black 7 Inches — These 7-inch black running boards are listed for GMC Sierra 3500HD Crew Cab 2020-2026. The pair provides a continuous stepping surface on both sides of the vehicle. Confirm the model year and cab or body configuration before ordering.
Exact Fitment
Listed application: GMC Sierra 3500HD Crew Cab 2020-2026.
Important exclusions: Not listed for other model years, vehicle series, cab/body configurations, or vehicles with modified or obstructed factory mounting locations.
Style, Finish & Configuration
- 7-inch continuous running-board design
- Heavy-Duty Carbon Steel
- Black finish
- Left- and right-side coverage
Included Components
- 1 left running board
- 1 right running board
- Mounting brackets
- Installation hardware
- Installation instructions
Installation Notes
Current product information describes bolt-on installation at factory mounting locations, with an estimated 45–90 minute installation time and basic hand tools. Start all fasteners loosely, align both boards, and complete final tightening according to the supplied instructions.
Frequently Asked Questions
1. Which vehicle configuration is listed?
This product is listed for GMC Sierra 3500HD Crew Cab 2020-2026. Match the model year and cab or body configuration before ordering.
2. What running-board style is this?
This is a continuous 7-inch black running-board design, not a separate lowered drop-step layout.
3. What is included?
The available product information lists left and right running boards, mounting brackets, installation hardware, and installation instructions.
4. What should I check before installation?
Confirm the vehicle application and inspect the factory mounting locations, brackets, hardware, and instructions before tightening.
Shop Related Parts
Shop 2020-2027 GMC Sierra 3500HD Crew Cab Running Boards & Nerf Bars or browse Running Boards & Nerf Bars.
GMC and the vehicle/model names used above are trademarks of their respective owners. People Auto Parts is an independent aftermarket retailer and is not affiliated with, sponsored by, or endorsed by the vehicle manufacturer.