White 6-inch running boards for 2007-2014 GMC Sierra 3500HD Extended Cab. Verify the 3500HD series, exact model year and Extended Cab configuration before ordering.

Fitment & Configuration

Listed application: 2007-2014 GMC Sierra 3500HD Extended Cab. Other Sierra series, cab configurations and years are not confirmed.

Source-Supported Details

The source lists a white finish, 6-inch step width, left and right running boards, mounting brackets, installation hardware and instructions. It identifies factory mounting locations for installation.

Pre-Purchase Check

Verify the Sierra 3500HD series, exact model year, Extended Cab configuration and factory mounting locations before purchase.

Frequently Asked Questions

Which Sierra is listed?

2007-2014 GMC Sierra 3500HD Extended Cab.

What size and finish are listed?

White 6-inch running boards.

What does the source list with the boards?

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

What should I verify before ordering?

Verify 3500HD series, model year, Extended Cab configuration and factory mounting locations.

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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.