Running boards, nerf bars and side steps make it easier to climb into your Sierra 3500 HD and protect the rocker panels.
- Cab style sets the length: Regular, Double and Crew Cab trucks each take their own size.
- Dually trucks need boards made for the wider rear fenders.
- Year matters because mounting points change between body styles.
Select your truck in the vehicle bar above to see only steps that fit.
Raptor Series
Raptor Series Sawtooth Running Boards 2101-0016BT Black Textured Aluminum for Chevy Silverado and GMC Sierra Regular Cab
Sale price$477.99
In Stock
★ Mission Ready
Raptor Series
Raptor Series Sawtooth Running Boards 2101-0017BT, Black Textured Aluminum for Chevy Silverado and GMC Sierra
Sale price$477.99
In Stock
★ Mission Ready
Raptor Series
Raptor Series 2201-0041BT 5-Inch OEM-Style Full-Tread Running Boards, Black Textured Aluminum for Chevy Silverado and GMC Sierra
Sale price$481.99
In Stock
★ Mission Ready
Raptor Series
Raptor Series 2201-0052BT 5-Inch OEM-Style Full-Tread Running Boards, Black Textured Aluminum for Chevy Silverado and GMC Sierra Crew Cab
Sale price$499.99
In Stock
★ Mission Ready
Raptor Series
Raptor Series 5-Inch OEM-Style Full-Tread Running Boards, Black Textured Aluminum, Part 2201-0174BT
Sale price$481.99
In Stock
★ Mission Ready
Raptor Series
Raptor Series 2201-0185BT 5-Inch OEM-Style Full-Tread Running Boards, Black Textured Aluminum for Chevy Silverado and GMC Sierra Crew Cab
Sale price$499.99
In Stock
★ Mission Ready
Raptor Series
Raptor Series 2301-0052BT Sport Step Running Boards, Black Textured Aluminum, 2019-2026 Chevy Silverado/GMC Sierra
Sale price$574.99
In Stock
★ Mission Ready
Raptor Series
Raptor Series 2301-0185BT Sport Step Running Boards, Black Textured Aluminum, Chevy Silverado and GMC Sierra Crew Cab
Sale price$574.99
In Stock
★ Mission Ready
Raptor Series
Raptor Series 2456-0100BT HD WorkStep Running Boards, Black Textured Aluminum for Chevy Silverado and GMC Sierra
Sale price$451.99
In Stock
★ Mission Ready
Raptor Series
Raptor Series 2475-0101BT HD WorkStep Running Boards, Black Textured Aluminum
Sale price$549.99
In Stock
★ Mission Ready
Raptor Series
Raptor Series 2486-0101BT HD WorkStep Running Boards, Black Textured Aluminum
Sale price$577.99
In Stock
★ Mission Ready
TrailFX
TrailFX A6 AL6002B Black Matte Aluminum Running Board for Chevrolet Silverado and GMC Sierra
Sale price$580.99
In Stock
★ Mission Ready
TrailFX
TrailFX A6 Aluminum Running Boards AL6003B for Chevrolet Silverado and GMC Sierra
Sale price$521.99
In Stock
★ Mission Ready
TrailFX
TrailFX AL6004B A6 Matte Black Aluminum Running Boards for Select Chevrolet Silverado and GMC Sierra
Sale price$580.99
In Stock
★ Mission Ready
TrailFX
TrailFX AL6005B A6 Matte Black Aluminum Running Boards for Chevrolet Silverado and GMC Sierra
Sale price$521.99
In Stock
★ Mission Ready
TrailFX
TrailFX ORB012 Overland Stationary Running Boards for 2019-2020 Chevrolet Silverado and GMC Sierra
Sale price$553.99
In Stock
★ Mission Ready
TrailFX
TrailFX RBA001TI Titanium Black Aluminum Rocker Panel Running Boards
Sale price$407.99
In Stock
★ Mission Ready
TrailFX
TrailFX RBA002TI Titanium Black Aluminum Running Boards, Non-Powered Rocker Panel Mount
Sale price$538.99
In Stock
★ Mission Ready
TrailFX
TrailFX RBA003TI Titanium Black Powder-Coated Aluminum Running Boards
Sale price$585.99
In Stock
★ Mission Ready
TrailFX
TrailFX RBA019TI Titanium Black Aluminum Running Board for Select Chevrolet Silverado and GMC Sierra Models
Sale price$585.99
In Stock
★ Mission Ready
TrailFX
TrailFX RBA020TI Stationary Rocker Panel Running Boards with Titanium Black Powder Coat
Sale price$538.99
In Stock
★ Mission Ready
TrailFX
TrailFX RBA023TI Black Titanium Aluminum Stationary Running Board
Sale price$407.99
In Stock
★ Mission Ready
TrailFX
TrailFX RBW01B Black Powder-Coated Steel Rocker Panel Running Board
Sale price$346.99
In Stock
★ Mission Ready
TrailFX
TrailFX RBW02B Black Powder-Coated Steel Rocker Panel Running Board
Sale price$502.99
In Stock
★ Mission Ready
GMC Sierra 3500 HD fitment tips
- Beds are 6 ft 9 in (standard) or 8 ft 2 in (long). Match covers, toolboxes and transfer tanks to yours.
- The 2024 refresh changed the front fascia, so many bumpers and grille guards are split into 2020–2023 and 2024+.
- Dually trucks need DRW-specific fender flares and running boards.
- Not sure about your trim, cab or bed length? Use the vehicle selector at the top of the page, or contact us with your VIN and we'll confirm fitment before you order.
More GMC Sierra 3500 HD parts
Running boards & side steps · Lift & leveling kits · Shocks · Floor liners · Tonneau covers · Bed liners & bed mats · Toolboxes