2020-2025 GMC Sierra 2500HD Crew Cab black 7-inch running boards are listed for this exact configuration. Confirm year, Sierra 2500HD series, and Crew Cab.

Fitment & Details

Listed for 2020-2025 GMC Sierra 2500HD Crew Cab. Source details: 7-inch step, heavy-duty carbon steel, black finish, non-slip step pads.

Included & Installation

Source lists left/right boards, mounting brackets, installation hardware and instructions; bolt-on installation at factory mounting locations. A one-year limited manufacturer warranty is listed, subject to stated exclusions.

Which truck is listed?

2020-2025 GMC Sierra 2500HD Crew Cab.

Is it universal?

No. Verify the exact series and cab.

What is included?

Left/right boards, brackets, listed hardware and instructions.

What should I verify?

Model year, Sierra 2500HD series and Crew Cab.

Running Boards & Nerf Bars | Nerf Bars

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