Westin Product Catalogs
Issue link: https://westinauto.uberflip.com/i/473104
START END MAKE MODEL BRACKET CVR MOUNTING POLISHED BLACK 2015 2025 Chevrolet Colorado Crew Cab (Incl. Diesel) No Rocker Pnl 21-24010 21-24015 2015 2022 Chevrolet Colorado Ext Cab (Incl. Diesel) Yes Rocker Pnl 21-24000 21-24005 2007 2013 Chevrolet Silverado 1500 Crew Cab (Excl. 2007 Classic) Yes Rocker Pnl 21-21950 21-21955 2014 2018 Chevrolet Silverado 1500 Crew Cab (Incl. Diesel) Yes Rocker Pnl 21-23720 21-23725 2019 2025 Chevrolet Silverado 1500 Crew Cab Yes Rocker Pnl 21-24130 21-24135 2014 2018 Chevrolet Silverado 1500 Double Cab Yes Rocker Pnl 21-23710 21-23715 2019 2025 Chevrolet Silverado 1500 Double Cab (Excl. 2019 LD) Yes Rocker Pnl 21-24120 21-24125 2007 2013 Chevrolet Silverado 1500 Ext Cab (Excl. 2007 Classic) Yes Rocker Pnl 21-21680 21-21685 2007 2013 Chevrolet Silverado 1500 Reg Cab (Excl. 2007 Classic) Yes Rocker Pnl 21-21400 21-21405 2014 2018 Chevrolet Silverado 1500 Reg Cab No Rocker Pnl 21-23700 21-23705 2019 2025 Chevrolet Silverado 1500 Reg Cab Yes Rocker Pnl 21-24110 21-24115 2020 2025 Chevrolet Silverado 2500/3500 Crew Cab Yes Rocker Pnl 21-24130 21-24135 2020 2025 Chevrolet Silverado 2500/3500 Double Cab Yes Rocker Pnl 21-24120 21-24125 2020 2025 Chevrolet Silverado 2500/3500 Reg Cab Yes Rocker Pnl 21-24110 21-24115 2007 2010 Chevrolet Silverado 2500/3500HD Yes Rocker Pnl 21-21680 21-21685 2011 2014 Chevrolet Silverado 2500/3500HD Crew Cab (Excl. 2007 Classic)(Excl. Diesel) Yes Rocker Pnl 21-21950 21-21955 2015 2019 Chevrolet Silverado 2500/3500HD Crew Cab (Incl. Diesel) Yes Rocker Pnl 21-23720 21-23725 2015 2019 Chevrolet Silverado 2500/3500HD Double Cab (Incl. Diesel) Yes Rocker Pnl 21-23710 21-23715 2011 2014 Chevrolet Silverado 2500/3500HD Ext Cab (Excl. 2007 Classic)(Excl. Diesel) Yes Rocker Pnl 21-21680 21-21685 2007 2014 Chevrolet Silverado 2500/3500HD Reg Cab (Excl. 2007 Classic)(Excl. 2011-2014 Diesel) Yes Rocker Pnl 21-21400 21-21405 2015 2019 Chevrolet Silverado 2500/3500HD Reg Cab (Excl. Diesel) Yes Rocker Pnl 21-23700 21-23705 2015 2019 Chevrolet Silverado 2500/3500HD Reg Cab (Incl. Diesel) Yes Rocker Pnl 21-23840 — continued on next page ➥ FINISH: Polished MATERIAL: 304 Stainless Steel WARRANTY: Lifetime FINISH: Black Powder Coat MATERIAL: E-Coated Steel WARRANTY: 3-Year » Mount kit included » 4" oval tube » Protects vehicle rocker panels from potential damage » 30° factory style bends at each end of the tube » Fully welded domed ends » Injection molded polymer step pad » Injection molded bracket covers included - on some applications » 4" wide step area with Westin logo » Bolt-on installation – no drilling required on most applications PRO TRAXX 4 OVAL NERF STEP BARS 304 STAINLESS STEEL / BLACK POWDER COAT INCLUDES INJECTION MOLDED BRACKET COVERS MOLDED POLYMER STEP PAD REPLACEMENT P/N 21-20001 (6 STUD), 21-20001-5 (5 STUD) 4" WIDE OVAL TUBE FULLY WELDED DOMED ENDS 30° FACTORY STYLE BENDS POLYMER STEP PAD NERF STEP BARS 2025 APPLICATION GUIDE | CALL 800.345.8476 OR VISIT WESTINAUTOMOTIVE.COM FOR THE MOST CURRENT APPLICATION INFO 16