Nfab Nerf Step Bar, Wheel to Wheel C07105CC-6-TX Textured Black;6 Step;Special Order;3 in. Tube;Sold as a pair CHEVROLET GMC SIERRA 2500 HD SILVERADO 2500 HD LT LTZ SLE SLT WT 2007 2008 2009 2010 6.6L Duramax Turbo Diesel LMM (403) 6L GEN IV Flex L96 Vortec (364) 6L GEN IV LY6 Vortec (364) DIESEL FLEX GAS Nfab N-FAB Wheel To Wheel Nerf Steps (Textured Black) - C07105CC-6-TX C07105CC-6-TX Nerf/Step Bar Wheel to Wheel