Westins HDX Drop Wheel-to-Wheel Nerf Step Bars feature a notched bar design with a 3rd step location for easy bed access. They provide strong traction with over 2 inches more of toe/heel step area than our Westin's HDX Drop W2W Nerf Step Bars include an added 3rd step location for easier bed area and cargo access. HDX also boasts more than 2 inches of added toe/heel step area which far exceeds all other competitive brands. HDX's notched bar design construction results in a reliable long lasting Bar, with a solid fit and a rugged look. The added length of HDX Drop Wheel-to-wheel Nerf Step Bars provides users with better cab access and better footing and traction for both drivers and passengers. Product includes mount kit and is offered in a variety of vehicle specific applications. Bolt-on installation so no drilling required. Mount kit included. Westin's exclusive Isolator Bracket supports the step bar past the truck cab, a feature that competitors do not offer. Without an Isolator Bracket, the step area that extends past the vehicle is left unsupported. Our unique design provides extra bed support without resulting in annoying creaking sounds.
| Year |
Make |
Model |
Sub Model |
Body/Cab |
Fitment Notes |
Bed Type |
Bed Length |
Engine Cylinders |
Engine Liter |
Engine Aspiration |
Drive |
| 2019 |
Chevrolet |
Silverado 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2019 |
Chevrolet |
Silverado 1500 |
Custom |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2019 |
Chevrolet |
Silverado 1500 |
Custom Trail Boss |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2019 |
Chevrolet |
Silverado 1500 |
LT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2019 |
Chevrolet |
Silverado 1500 |
LTZ |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2019 |
Chevrolet |
Silverado 1500 |
RST |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2019 |
Chevrolet |
Silverado 1500 |
WT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2019 |
GMC |
Sierra 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2019 |
GMC |
Sierra 1500 |
AT4 |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2019 |
GMC |
Sierra 1500 |
Base |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2019 |
GMC |
Sierra 1500 |
Elevation |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2019 |
GMC |
Sierra 1500 |
SLE |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2019 |
GMC |
Sierra 1500 |
SLT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2020 |
Chevrolet |
Silverado 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2020 |
Chevrolet |
Silverado 1500 |
Custom |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2020 |
Chevrolet |
Silverado 1500 |
Custom Trail Boss |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2020 |
Chevrolet |
Silverado 1500 |
LT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2020 |
Chevrolet |
Silverado 1500 |
LTZ |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2020 |
Chevrolet |
Silverado 1500 |
RST |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2020 |
Chevrolet |
Silverado 1500 |
WT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2020 |
GMC |
Sierra 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2020 |
GMC |
Sierra 1500 |
AT4 |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2020 |
GMC |
Sierra 1500 |
Base |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2020 |
GMC |
Sierra 1500 |
Elevation |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2020 |
GMC |
Sierra 1500 |
SLE |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2020 |
GMC |
Sierra 1500 |
SLT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2021 |
Chevrolet |
Silverado 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2021 |
Chevrolet |
Silverado 1500 |
Custom |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2021 |
Chevrolet |
Silverado 1500 |
Custom Trail Boss |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2021 |
Chevrolet |
Silverado 1500 |
LT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2021 |
Chevrolet |
Silverado 1500 |
LTZ |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2021 |
Chevrolet |
Silverado 1500 |
RST |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2021 |
Chevrolet |
Silverado 1500 |
WT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2021 |
GMC |
Sierra 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2021 |
GMC |
Sierra 1500 |
AT4 |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2021 |
GMC |
Sierra 1500 |
Base |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2021 |
GMC |
Sierra 1500 |
Elevation |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2021 |
GMC |
Sierra 1500 |
SLE |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2021 |
GMC |
Sierra 1500 |
SLT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2022 |
Chevrolet |
Silverado 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2022 |
Chevrolet |
Silverado 1500 LTD |
Custom |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2022 |
Chevrolet |
Silverado 1500 LTD |
LT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2022 |
Chevrolet |
Silverado 1500 LTD |
LTZ |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2022 |
Chevrolet |
Silverado 1500 LTD |
RST |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2022 |
Chevrolet |
Silverado 1500 LTD |
WT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2022 |
GMC |
Sierra 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2022 |
GMC |
Sierra 1500 Limited |
AT4 |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2022 |
GMC |
Sierra 1500 Limited |
Elevation |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2022 |
GMC |
Sierra 1500 Limited |
Pro |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2022 |
GMC |
Sierra 1500 Limited |
SLE |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2022 |
GMC |
Sierra 1500 Limited |
SLT |
Extended Cab Pickup |
Textured Black Steel; Incl. Mounting Bracket; Hardware/Install Sheet; For Double Cab |
|
79.4 |
|
|
|
|
| 2023 |
Chevrolet |
Silverado 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2023 |
GMC |
Sierra 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2024 |
Chevrolet |
Silverado 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2024 |
GMC |
Sierra 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2025 |
Chevrolet |
Silverado 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
| 2025 |
GMC |
Sierra 1500 |
|
Extended Cab Pickup |
Textured Black |
|
79.4 |
|
|
|
|
