Westin's HDX Stainless Drop Nerf Step Bars are built with corrosion-resistant, textured black painted stainless steel designed to last under the toughest of conditions. With 1-piece construction, these nerf step bars provide over 2 added inches of toe/heel step area than our competitors and fit tight to the vehicle's rocker panel for a solid fit and rugged look. HDX Stainless Drop Nerf Step Bars include stainless steel step pads. Step plates are rust resistant and provide maximum traction. Bolt-on installation with no drilling is required. Includes mount kit. HDX Stainless Drop Nerf Step Bars; Textured Black; Stainless Steel; 2004-2013 Chevrolet Silverado 1500 Crew Cab Pickup, 2007 Chevrolet Silverado 1500 Classic Crew Cab Pickup, 2005-2006 Chevrolet Silverado 1500 HD Crew Cab Pickup, 2007 Chevrolet Silverado 1500 HD Classic Crew Cab Pickup, 2004 Chevrolet Silverado 2500 Crew Cab Pickup, 2010-2018 Chevrolet Silverado 2500 Crew Cab Pickup, 2001-2019 Chevrolet Silverado 2500 HD Crew Cab Pickup, 2007 Chevrolet Silverado 2500 HD Classic Crew Cab Pickup, 2001-2006 Chevrolet Silverado 3500 Crew Cab Pickup, 2007 Chevrolet Silverado 3500 Classic Crew Cab Pickup, 2007-2019 Chevrolet Silverado 3500 HD Crew Cab Pickup, 2004-2013 GMC Sierra 1500 Crew Cab Pickup, 2007 GMC Sierra 1500 Classic Crew Cab Pickup, 2005-2006 GMC Sierra 1500 HD Crew Cab Pickup, 2007 GMC Sierra 1500 HD Classic Crew Cab Pickup, 2004 GMC Sierra 2500 Crew Cab Pickup, 2001-2019 GMC Sierra 2500 HD Crew Cab Pickup, 2007 GMC Sierra 2500 HD Classic Crew Cab Pickup, 2001-2006 GMC Sierra 3500 Crew Cab Pickup, 2007 GMC Sierra 3500 Classic Crew Cab Pickup, 2007-2019 GMC Sierra 3500 HD Crew Cab Pickup