Use Westin Automotive 21-3855 to provide 4 in oval nerf bars for the listed Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, and GMC Sierra 2500 HD applications.
- The steel bars have a black powder coated finish and surface step pads for vehicle entry.
- Match the vehicle year, cab or door configuration and mounting arrangement before ordering.
Key Features
- Mount Kit Included.
- Frame Body Mount Bolts.
- Drilling Not Required.
- Injection Molded Polymer Step Pad.
- Recessed Step Area.
- OE Style Oval Tube Steps.
- Bolt-On Installation.
- Limited 3 Year Warranty.
- Westin Platinum bars have a 4-inch oval profile.
- Westin™ Platinum 4 in Oval Nerf Bars are traditionally mounted (mounting kit included) and are vehicle specific applications.
Specifications
| Step Type | With Surface Steps |
|---|---|
| Color/ Finish | Black Powder Coated |
| Material | Steel |
| Type | Oval |
| End Style | Curved |
| Pads Per Bar | 2 |
| End Cap Type | Without End Caps |
| Weight Capacity (LB) | 300 lb |
| Mounting Location | Frame Body Mount Bolts |
| Bracket Material | Steel |
| Number Of Brackets Per Side | 3 |
| Diameter (IN) | 4 in |
Vehicle Applications
- 2015 Chevrolet Silverado 2500 HD
- 2015 Chevrolet Silverado 3500 HD
- 2015 GMC Sierra 2500 HD
- 2015 GMC Sierra 3500 HD
- 2016 GMC Sierra 2500 HD
- 2016 Chevrolet Silverado 3500 HD
- 2016 GMC Sierra 3500 HD
- 2016 Chevrolet Silverado 2500 HD
- 2017 Chevrolet Silverado 2500 HD
- 2017 Chevrolet Silverado 3500 HD
- 2017 GMC Sierra 2500 HD
- 2017 GMC Sierra 3500 HD
- 2018 Chevrolet Silverado 2500 HD
- 2018 Chevrolet Silverado 3500 HD
- 2018 GMC Sierra 2500 HD
- 2018 GMC Sierra 3500 HD
- 2019 Chevrolet Silverado 2500 HD
- 2019 GMC Sierra 2500 HD
Package Contents & Exclusions
| Includes Mounting Bracket | Yes – Direct-Fit Type |
|---|
Part Identification
| Brand | Westin Automotive |
|---|---|
| Manufacturer Part Number | 21-3855 |
Installation Notes
| Drilling Required | No |
|---|---|
| Estimated Install Time (Hours) | 2 |
