A set of 4-inch trapezoidal nerf step bars for listed Chevrolet Silverado 1500, GMC Sierra 1500, and Chevrolet Silverado 2500 HD applications — TrailFX part A4017S.
- The polished stainless steel bars provide a step into the cab and attach using rocker-panel mounts.
- Brackets are included; check the exact cab and model-year fitment for the no-drill installation.
Key Features
- Rocker Panel Mount.
- Heavy Duty Plastic End Caps Add a Clean, Finished Appearance While Keeping the Elements Out; Mounting Brackets Feature Molded Trim Covers for a Seamless Installation.
- The step has a trapezoid profile.
- Provides Moderate Protection Against Road Hazards and Debris.
- Limited Lifetime Warranty.
- The pair follows the vehicle's body contours.
Specifications
| Step Type |
With Surface Steps |
| Color/ Finish |
Polished |
| Material |
Stainless Steel |
| Type |
Trapezoidal |
| End Style |
Straight |
| Pads Per Bar |
2 |
| End Cap Type |
Replaceable Plastic |
| Weight Capacity (LB) |
300 lb |
| Mounting Location |
Rocker Panel |
| Bracket Material |
Steel |
| Number Of Brackets Per Side |
4 Passenger Side/ 3 Driver Side |
| 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 |
TrailFX |
| Manufacturer Part Number |
A4017S |
Installation Notes
| Drilling Required |
No |
| Estimated Install Time (Hours) |
1.5 |
