# Westin 99-13 Chevy/GMC Silverado/Sierra 1500 Ext Cab HDX Nerf Step Bars - Textured Black 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. - Oversized toe/heel space that makes boards easier to use, even in work boots - Available in cab length or wheel to wheel length for maximum capability - Easy installation with a vehicle specific mounting kit included - Bolt-On Installation No Drilling Required For Most Applications - Solid steel construction, protecting rocker panels from damage - Over 2 More Inches Of Toe/Heel Step Area Than Our Competitors - Die Stamped Stainless Steel Step Areas For Maximum Traction - Features A Notched Bar Design With Heavy-Duty Step Plate - Corrosion Resistant Black Powder-Coated Stainless Steel - Includes Rust Resistant Stainless Steel Step Plates - Removable Step Plates For Easy Cleaning - Fits Tight To Rocker Panel - Solid 1-Piece Construction - Mount Kit Included - Lifetime Warranty This Part Fits: Year Make Model Submodel 1999-2005 Chevrolet Silverado 1500 Base 2004-2006 Chevrolet Silverado 1500 Hybrid 1999-2006,2010-2013 Chevrolet Silverado 1500 LS 1999-2013 Chevrolet Silverado 1500 LT 2007-2013 Chevrolet Silverado 1500 LTZ 2003-2006 Chevrolet Silverado 1500 SS 2003-2013 Chevrolet Silverado 1500 WT 2004-2005 Chevrolet Silverado 1500 Z71 Off-Road 2007 Chevrolet Silverado 1500 Classic Hybrid 2007 Chevrolet Silverado 1500 Classic LS 2007 Chevrolet Silverado 1500 Classic LT 2007 Chevrolet Silverado 1500 Classic SS 2007 Chevrolet Silverado 1500 Classic WT 2001-2004 Chevrolet Silverado 2500 Base 2001-2004 Chevrolet Silverado 2500 LS 2001-2004 Chevrolet Silverado 2500 LT 2004 Chevrolet Silverado 2500 WT 2001-2005 Chevrolet Silverado 2500 HD Base 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2013,2015-2019 Chevrolet Silverado 2500 HD LT 2007-2013,2015-2019 Chevrolet Silverado 2500 HD LTZ 2004-2013,2015-2019 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2007-2013,2015-2018 Chevrolet Silverado 3500 HD LT 2007-2013,2015-2018 Chevrolet Silverado 3500 HD LTZ 2007-2013,2015-2018 Chevrolet Silverado 3500 HD WT 2002-2005 GMC Sierra 1500 Base 2001 GMC Sierra 1500 C3 2002-2004 GMC Sierra 1500 Denali 2005-2006 GMC Sierra 1500 Hybrid 1999-2003,2006-2008,2010-2013 GMC Sierra 1500 SL 1999-2013 GMC Sierra 1500 SLE 1999-2013 GMC Sierra 1500 SLT 2003-2013 GMC Sierra 1500 WT 2007 GMC Sierra 1500 Classic Hybrid 2007 GMC Sierra 1500 Classic SL 2007 GMC Sierra 1500 Classic SLE 2007 GMC Sierra 1500 Classic SLT 2007 GMC Sierra 1500 Classic WT 2002-2004 GMC Sierra 2500 Base 2001-2002 GMC Sierra 2500 SL 2001-2004 GMC Sierra 2500 SLE 2001-2004 GMC Sierra 2500 SLT 2004 GMC Sierra 2500 WT 2002-2005,2015-2019 GMC Sierra 2500 HD Base 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2013,2015-2019 GMC Sierra 2500 HD SLE 2001-2013,2015-2019 GMC Sierra 2500 HD SLT 2004-2013 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2001-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2007 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT 2015-2019 GMC Sierra 3500 HD Base 2007-2013,2015-2018 GMC Sierra 3500 HD SLE 2007-2013,2015-2018 GMC Sierra 3500 HD SLT 2007-2013 GMC Sierra 3500 HD WT ## Details - **Price:** 1321.29 CAD - **Vendor:** Westin - **Type:** Nerf Bars ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1321.29 CAD | In stock | ## Images - Photo - Primary - Features and Benefits - Photo - Unmounted - Photo - Unmounted - Photo - Unmounted - Photo - Unmounted - Photo - Unmounted - Photo - Unmounted - Photo - Unmounted - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/westin-99-13-chevy-gmc-silverado-sierra-1500-ext-cab-hdx-nerf-step-bars-textured-black) > Updated: 2026-07-03