Black powder-coated steel side steps with wide step pads. Bolts to factory mounting points.
- Bolt-on to factory holes
- Black powder-coated steel
- Wide step pads
Price and availability on Amazon.
2015–2019 GMC Sierra 2500HD / 3500HD running boards & nerf bars
Side steps that make climbing in easier and protect the rocker panels. Made for one cab style, so pick yours before you order.
Your bed:
Your model:
Fit tip: Running boards are cab-specific: a Crew Cab set won't fit a Double Cab or SuperCab.
Shop by brand
WestinMade for your Sierra 2500HD / 3500HD
Pro-Traxx, HDX and Sure-Grip steps for nearly every pickup.
Go RhinoMade for your Sierra 2500HD / 3500HD
RB10 and RB20 boards and Dominator steps, plus power boards.
Dee ZeeMade for your Sierra 2500HD / 3500HD
Aluminum running boards and nerf bars made to match Dee Zee toolboxes.
Brand buttons open Amazon's results for that brand and your truck. Check the fit notes on the listing (cab, bed and trim) before you buy.
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