Use Westin Automotive 21-24135 to provide 4-inch oval nerf bars for the listed Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Silverado 2500 HD applications.
- The steel bars have a black powder coated finish and surface step pads for vehicle entry.
- Check the model year, cab or door configuration and mounting arrangement before ordering.
Key Features
- Mount Kit Included.
- Rocker Panel Mount.
- Drilling Not Required.
- Injection Molded Polymer Step Pad.
- Fully Welded Domed Ends.
- Bolt-On Installation.
- Limited 3 Year Warranty.
- Westin PRO Traxx 4 Oval Nerf Step Bars feature a 4 in oval tube with a heavy-duty step pad that provides a wider, more secure step area.
Specifications
| Step Type | With Surface Steps |
|---|---|
| Color/ Finish | Black Powder Coated |
| Material | Steel |
| Type | Oval |
| End Style | Curved |
| End Cap Type | Welded |
| Mounting Location | Rocker Panel |
| Diameter (IN) | 4 in |
Vehicle Applications
- 2020 Chevrolet Silverado 1500
- 2020 GMC Sierra 1500
- 2020 Chevrolet Silverado 2500 HD
- 2020 Chevrolet Silverado 3500 HD
- 2020 GMC Sierra 2500 HD
- 2020 GMC Sierra 3500 HD
- 2021 Chevrolet Silverado 1500
- 2021 Chevrolet Silverado 2500 HD
- 2021 Chevrolet Silverado 3500 HD
- 2021 GMC Sierra 1500
- 2021 GMC Sierra 2500 HD
- 2021 GMC Sierra 3500 HD
- 2022 Chevrolet Silverado 2500 HD
- 2022 Chevrolet Silverado 3500 HD
- 2022 GMC Sierra 2500 HD
- 2022 GMC Sierra 3500 HD
- 2023 Chevrolet Silverado 1500
- 2023 Chevrolet Silverado 2500 HD
- 2023 Chevrolet Silverado 3500 HD
- 2023 GMC Sierra 2500 HD
- 2023 GMC Sierra 3500 HD
- 2019 GMC Sierra 1500- New Model
- 2022 Chevrolet Silverado 1500 LTD- Old Model
- 2022 GMC Sierra 1500- New Model
- 2022 GMC Sierra 1500 Limited- Old Model
- 2023 GMC Sierra 1500
- 2024 Chevrolet Silverado 1500
- 2024 GMC Sierra 1500
- 2024 Chevrolet Silverado 2500 HD
- 2024 Chevrolet Silverado 3500 HD
- 2024 GMC Sierra 2500 HD
- 2024 GMC Sierra 3500 HD
- 2025 Chevrolet Silverado 2500 HD
- 2025 Chevrolet Silverado 3500 HD
- 2025 GMC Sierra 2500 HD
- 2025 GMC Sierra 3500 HD
- 2025 Chevrolet Silverado 1500
- 2025 GMC Sierra 1500
- 2019 Chevrolet Silverado 1500- New Model
- 2022 Chevrolet Silverado 1500- New Model
- 2026 Chevrolet Silverado 1500
- 2026 GMC Sierra 1500
- 2026 Chevrolet Silverado 2500 HD
- 2026 Chevrolet Silverado 3500 HD
- 2026 GMC Sierra 2500 HD
- 2026 GMC Sierra 3500 HD
Package Contents & Exclusions
| Includes Mounting Bracket | Yes – Direct-Fit Type |
|---|
Part Identification
| Brand | Westin Automotive |
|---|---|
| Manufacturer Part Number | 21-24135 |
Installation Notes
| Estimated Install Time (Hours) | 2 |
|---|
