2015-2019 GMC Sierra 3500HD Crew Cab black 6-inch hex-step running boards. Confirm model year, Sierra 3500HD series and Crew Cab configuration before ordering.

Fitment & Product Details

Listed application: 2015-2019 GMC Sierra 3500HD Crew Cab.

• 6-inch step width
• Heavy-duty carbon steel construction
• Black finish
• Non-slip step pads

Included Components

The source lists left and right running boards, mounting brackets, installation hardware and installation instructions.

Installation & Warranty

The source identifies bolt-on installation at factory mounting locations, an estimated 45-90 minutes and basic hand tools. It lists a 1-year limited manufacturer warranty for defects in materials and workmanship under normal use; improper installation, misuse and modification are excluded.

Which truck is listed?

2015-2019 GMC Sierra 3500HD Crew Cab.

What finish is listed?

Black heavy-duty carbon steel with a 6-inch step.

What components are listed?

Left and right boards, brackets, installation hardware and instructions.

What should I verify?

Model year, Sierra 3500HD series and Crew Cab configuration.

Running Boards & Nerf Bars | 6-Inch Nerf Bars

GMC and Sierra are trademarks of their respective owners and are used only to identify compatibility. People Auto Parts is not affiliated with or endorsed by the vehicle manufacturer.