GMC Sierra 2500HD Double Cab 2020-2026 Hex Steps Running Boards Black 6 Inches
This is aftermarket part, not OEM or OE.
Need fitment help? Call us before ordering.
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GMC Sierra 2500HD Double Cab 2020-2026 black 6-inch hex-step running boards are listed for the Double Cab configuration. Confirm model year, series, and cab before ordering.
Fitment & Details
Listed application: 2020-2026 GMC Sierra 2500HD Double Cab. Vehicle modifications can affect compatibility.
- 6-inch hex-step style
- Heavy Duty Carbon Steel
- Black finish
Included Components
The source lists left- and right-side boards, mounting brackets, installation hardware, and instructions.
Installation & Warranty
The source describes bolt-on installation using factory mounting locations, about 45-90 minutes with basic hand tools, and a 1-year limited manufacturer warranty for defects under normal use; improper installation, misuse, and modification are excluded.
Frequently Asked Questions
Which vehicle is listed?
2020-2026 GMC Sierra 2500HD Double Cab.
What style and finish are listed?
Black 6-inch hex-step running boards made from heavy-duty carbon steel.
What is included?
Left and right boards, brackets, installation hardware, and instructions are listed.
What should I verify?
Confirm model year, 2500HD series, and Double Cab configuration before installation.
Shop Related Parts
Running Boards & Nerf Bars or 6-Inch Nerf Bars.
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