GMC Sierra 3500HD Crew Cab 2015-2019 Drop Step Nerf Bars
This is aftermarket part, not OEM or OE.
Need fitment help? Call us before ordering.
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These black drop-step nerf bars are designed for 2015-2019 GMC Sierra 3500HD Crew Cab trucks, providing a lower step along both sides of the cab.
Exact Fitment
Application: 2015-2019 GMC Sierra 3500HD Crew Cab. Not intended for other cab or model configurations. Verify year, 3500HD model and Crew Cab before ordering.
Style, Finish & Configuration
Heavy-duty carbon-steel construction with a black finish and drop-step profile. Includes driver-side and passenger-side bars.
Included Components
- Left and right drop-step nerf bars
- Mounting brackets
- Installation hardware
- Installation instructions
Installation Notes
Designed for bolt-on installation at factory mounting locations. Basic hand tools may be required. Estimated installation time is 45-90 minutes; use professional installation when appropriate.
Frequently Asked Questions
What does this fit?
2015-2019 GMC Sierra 3500HD Crew Cab trucks. Confirm all fitment details before purchase.
What is included?
Both bars, mounting brackets, hardware and instructions are included.
How does it install?
The bars bolt to factory mounting locations; review the supplied instructions first.
Is this an OEM part?
No. It is an aftermarket accessory for the listed application.
Shop Related Parts
Shop drop-step nerf bars or browse Sierra 3500HD steps.
This is an aftermarket product. Vehicle manufacturer names and trademarks identify compatibility only and remain the property of their respective owners.