2020-2025 GMC Sierra 2500HD Double Cab Black 7-Inch Running Boards
This is aftermarket part, not OEM or OE.
Need fitment help? Call us before ordering.
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2020-2025 GMC Sierra 2500HD Double Cab black 7-inch running boards are listed for this exact heavy-duty truck and cab configuration.
Fitment & Exclusions
Listed application: 2020-2025 GMC Sierra 2500HD Double Cab.
Excludes: Crew Cab, Regular Cab, Sierra 1500 or 3500HD, and other generations.
Product Details
- 7-inch stepping surface
- Heavy-duty carbon-steel construction
- Black finish
- Driver- and passenger-side running-board design
Included & Installation
The source lists both running boards, mounting brackets, installation hardware, and instructions. It identifies bolt-on installation at factory mounting locations; compare the brackets and instructions with the vehicle before final tightening.
Frequently Asked Questions
Which truck is listed?
2020-2025 GMC Sierra 2500HD Double Cab.
Which configurations are excluded?
Crew Cab, Regular Cab, Sierra 1500 or 3500HD, and other generations.
What is included?
Both boards, mounting brackets, listed installation hardware, and instructions.
What should I verify?
Confirm model year, Sierra 2500HD series, and Double Cab.
Shop Related Parts
2020-2027 GMC Sierra 2500HD Running Boards or Running Boards & Nerf Bars.
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