Running Step 3 in. Round Running Step 3 in. Round; 6 Step;Same Quality And Craftsmanship All The Ranch Hand Products;Offered For Most Vehicles In 4 Step Or 6 Step;Manufactured From 3 in. Top Pipe; 1.5 in. Loop Pipe;12 Gauge Insert To Match Factory Grille Pattern;Finished With Black Powdercoat Paint Black;The Oversized Steps Come In 8 in./14 in. And 18 in. Combinations CHEVROLET GMC SIERRA 2500 HD SIERRA 3500 HD SILVERADO 2500 HD DENALI LT LTZ SLE SLT WT 2007 2008 2009 2010 2011 2012 2013 2014 6.6L Duramax Turbo Diesel LGH (403) 6.6L Duramax Turbo Diesel LML (400) 6.6L Duramax Turbo Diesel LML (403) 6.6L Duramax Turbo Diesel LMM (403) 6L GEN IV CNG LC8 Vortec (364) 6L GEN IV Flex L96 Vortec (364) 6L GEN IV L96 Vortec (364) 6L GEN IV LC8 Vortec (364) 6L GEN IV LY6 Vortec (364) CNG DIESEL FLEX GAS Ranch Hand Ranch Hand 3 Inch Round Running Steps - RSC111C6B6 RSC111C6B6 Nerf/Step Bar Wheel to Wheel