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.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2016-2018	Chevrolet	Silverado 1500	Custom
2015-2018	Chevrolet	Silverado 1500	LS
2014-2018	Chevrolet	Silverado 1500	LT
2014-2018	Chevrolet	Silverado 1500	LTZ
2014-2018	Chevrolet	Silverado 1500	WT
2019	Chevrolet	Silverado 1500 LD	Custom
2019	Chevrolet	Silverado 1500 LD	LT
2019	Chevrolet	Silverado 1500 LD	WT
2015-2019	Chevrolet	Silverado 2500 HD	LT
2015-2019	Chevrolet	Silverado 2500 HD	LTZ
2015-2019	Chevrolet	Silverado 2500 HD	WT
2015-2018	Chevrolet	Silverado 3500 HD	LT
2015-2018	Chevrolet	Silverado 3500 HD	LTZ
2015-2018	Chevrolet	Silverado 3500 HD	WT
2014-2018	GMC	Sierra 1500	Base
2014-2018	GMC	Sierra 1500	SLE
2014-2018	GMC	Sierra 1500	SLT
2019	GMC	Sierra 1500 Limited	Base
2019	GMC	Sierra 1500 Limited	SLE
2015-2019	GMC	Sierra 2500 HD	Base
2015-2019	GMC	Sierra 2500 HD	SLE
2015-2019	GMC	Sierra 2500 HD	SLT
2015-2019	GMC	Sierra 3500 HD	Base
2015-2018	GMC	Sierra 3500 HD	SLE
2015-2018	GMC	Sierra 3500 HD	SLT