Westin HDX Stainless Drop Nerf Bars (OEM 56-139352) are engineered for pickup truck protection and easy access. Constructed from stainless steel with a textured black powdercoated exterior finish, these bolt-on nerf step bars provide oversized toe and heel space to accommodate work boots and improve entry/exit in poor weather. The pair includes driver and passenger HDX Stainless Drop Nerf Step Bars, vehicle-specific mounting hardware, and step-by-step DIY installation instructions. These step bars are designed to protect rocker panels and frame from damage while offering a functional step for SuperCab models. Designed to fit 2015-2025 F-150 SuperCab and 2017-2025 F-250, F-350, F-450, F-550 SuperCab models. Unit weight is approximately 68 pounds. Westin offers a 5 Year Limited Manufacturer warranty for stainless models.
- ✅ PERFECT FIT: Direct fit for 2015-2025 F-150 SuperCab 2017-2025 F-250 F-350 F-450 F-550 SuperCab
- ✅ QUICK AND EASY INSTALLATION: Bolt on vehicle specific hardware mounting kit included with step by step instructions.
- ✅ GREAT WARRANTY: Five years for stainless, three years for mild steel
- ✅ SOLID STEEL CONSTRUCTION: Protects rocker panels and frame from damage
- ✅ OVERSIZE TOE/HEEL SPACE: Makes side boards easier to use, even in work boots or poor weather
- ✅ AVAILABLE IN CAB LENGTH OR WHEEL TO WHEEL LENGTH: Your choice, depending on the length of your truck and your preferences and access to the bed from the side of the vehicle
Specifications:
| Materials & Construction |
| Color | Textured Black |
| Material | Stainless Steel |
| Outer Material | Stainless Steel |
| Product Details |
| Exterior Finish | Powdercoated |
| GTIN | 00707742085424 |
| Included Components | Driver and Passenger HDX Stainless Drop Nerf Step Bars, install hardware, DIY installation instructions |
| Item Type Name | Nerf Step Bars |
| Manufacturer Warranty Description | 5 Year Limited Manufacturer |
| Material Type | Stainless Steel |
| OEM Part Number | 56-139352 |
| Unit Count | 1.0 Count |
| UPC | 707742085424 |
| Vehicle Service Type | Truck |
| Sizing & Dimensions |
| Height | 10 inches |
| Length | 85 inches |
| Product Dimensions | 85 x 8 x 10 inches |
| Weight | 68 pounds |
| Width | 8 inches |
| Technical Specifications |
| Compatible with Vehicle Type | Truck |
| Manufacturer Warranty Description | 5 Year Limited Manufacturer |