





Westin 21-24130 PRO TRAXX 4 Oval Nerf Bars fits 2019-2025 Silverado Sierra 1500 2020-2025 Silverado Sierra 2500 3500 Crew Cab (Exc 2019 Silverado LD/Sierra 1500 Limited) Polished Pair
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Westin Pro Traxx 4 Oval Nerf Step Bars are polished stainless steel, built from a 4" oval tube with heavy-duty 4" injection-molded polymer step pads that provide a wide, secure step area. Each bar features 30 factory-style bends and seamless domed ends for a clean appearance with no exposed bolt heads or end caps. These step rails are a direct fit for specified Chevrolet Silverado and GMC Sierra crew cab models and install via bolt-on mounting hardware (no drilling required on most applications). Included in the package are driver and passenger Pro Traxx 4 Nerf Step Bars, a complete mounting kit, and DIY installation instructions. Product dimensions are 86 x 15 x 6 inches and the item weight is approximately 49 pounds. Exterior finish is polished stainless steel and the product carries a limited lifetime manufacturer warranty. These bars protect rocker panels while offering improved vehicle access and a durable, corrosion-resistant finish suitable for trucks.
- Perfect Fit: Direct fit for 2019-2025 Silverado Sierra 1500 2020-2025 Silverado Sierra 2500 3500 Crew Cab (Exc 2019 Silverado LD/Sierra 1500 Limited)
- Constructed of 4", 5" or 6" oval tubing with 4" wide injection molded polymer step pads
- Protects vehicle rocker panels from potential damage
- Steel construction with 30 degree factory style bends at each fully-welded dome end
- Bolt-on installation and mount kit included - no drilling required on most applications
Specifications:
| Materials & Construction | |
| Color | Polished |
| Exterior Finish | Polished |
| Material Type | Stainless Steel |
| Product Details | |
| Included Components | Driver and passenger Pro Traxx 4 Nerf Step Bars, mounting kit, DIY installation instructions |
| Item dimensions L x W x H | 86 x 15 x 6 inches |
| Item Type Name | Nerf Step Bars |
| Manufacturer Warranty Description | Limited Lifetime Manufacturer |
| OEM Part Number | 21-24130 |
| Sizing & Dimensions | |
| Height | 6 inches |
| Length | 86 inches |
| Product Dimensions | 86 x 15 x 6 inches |
| Weight | 49 pounds |
| Width | 15 inches |
| Technical Specifications | |
| Compatible with Vehicle Type | Truck |
| Vehicle Service Type | Truck |


