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.


Carr
Carr 124031 Super Hoop XP3 Black Powder-Coated Aluminum Assist Steps, Pair
Sale price$243.09
In Stock
★ Mission Ready


Carr
Carr 114031 LD Step Assist/Side Steps, XP3 Black Powder Coat, Pair
Sale price$219.99
In Stock
★ Mission Ready


Carr
Carr 103992 Hoop II XM3 Polished Aluminum Assist Side Steps, Pair
Sale price$178.76
In Stock
★ Mission Ready


Carr
Carr 103991 HOOP II Assist Side Steps, XP3 Black Powder Coat, Pair
Sale price$144.90
In Stock
★ Mission Ready


Carr
Carr 124032 Super Hoop XM3 Polished Aluminum Assist Side Steps, Pair
Sale price$277.01
In Stock
★ Mission Ready


Carr
Carr 124037 Super Hoop Assist Side Steps, XP7 Safety Yellow Powder Coat, Pair
Sale price$285.99
In Stock
★ Mission Ready


TrailFX
TrailFX A7066B 5-Inch Oval Black Powder-Coated Steel Nerf Bars with Step Pads
Sale price$449.99
In Stock
★ Mission Ready


TrailFX
TrailFX A8201S 6-Inch Oval Straight Stainless Steel Nerf Bars with Step Pads
Sale price$674.99
In Stock
★ Mission Ready


TrailFX
TrailFX A8202S 6-Inch Oval Straight Stainless Steel Nerf Bars with Step Pads
Sale price$674.99
In Stock
★ Mission Ready


TrailFX
TrailFX A7002S 5-Inch Oval Straight Stainless Steel Nerf Bars with Step Pads
Sale price$552.99
In Stock
★ Mission Ready


TrailFX
TrailFX A7002B 5-Inch Oval Straight Nerf Bars with Step Pads, Black Powder-Coated Steel
Sale price$409.99
In Stock
★ Mission Ready


TrailFX
TrailFX A7003S 5-Inch Oval Straight Stainless Steel Nerf Bars with Step Pads
Sale price$591.99
In Stock
★ Mission Ready


TrailFX
TrailFX A7001B 5-Inch Oval Straight Nerf Bars with Black Powder-Coated Steel, Step Pads
Sale price$294.99
In Stock
★ Mission Ready


TrailFX
TrailFX A7003B 5-Inch Oval Straight Black Powder-Coated Steel Nerf Bars
Sale price$409.99
In Stock
★ Mission Ready

Body Armor 4x4
Body Armor 4x4 E-Steps - 2019-2026 Chevrolet Silverado/Gmc Sierra 1500/2500/3500 Crew Cab E-Power Board Steps GM-4501
Sale price$1,300.00
In Stock
★ Mission Ready

Body Armor 4x4
Body Armor 4x4 E-Steps - 2007-2018 Chevrolet Silverado/gmc Sierra 1500/2500/3500 E-power Board Steps GM-4500
Sale price$1,300.00
In Stock
★ Mission Ready


TrailFX
TrailFX A0029B 3-Inch Round Bent Black Powder-Coated Steel Nerf Bars with Step Pads
Sale price$248.99
In Stock
★ Mission Ready


TrailFX
TrailFX A0029S 3-Inch Round Bent Polished Stainless Steel Nerf Bars with Step Pads
Sale price$303.99
In Stock
★ Mission Ready


TrailFX
TrailFX A0030B 3-Inch Round Bent Black Steel Nerf Bars with Step Pads
Sale price$285.99
In Stock
★ Mission Ready


TrailFX
TrailFX A0030S 3-Inch Round Bent Polished Stainless Steel Nerf Bars with Step Pads
Sale price$350.99
In Stock
★ Mission Ready


TrailFX
TrailFX A0031B 3-Inch Round Bent Black Powder-Coated Steel Nerf Bars with Step Pads
Sale price$300.99
In Stock
★ Mission Ready


TrailFX
TrailFX A0031S 3-Inch Polished Stainless Steel Round Nerf Bars with Step Pads
Sale price$364.99
In Stock
★ Mission Ready


TrailFX
TrailFX A0032B 3-Inch Round Black Powder-Coated Steel Nerf Bars with Step Pads
Sale price$248.99
In Stock
★ Mission Ready


TrailFX
TrailFX A0032S 3-Inch Round Bent Polished Stainless Steel Nerf Bars with Step Pads
Sale price$303.99
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

