N-FAB C0780CC-TX Textured Black Nerf Step; Cab Length Chevy-GMC 2500 / 3500 07-10, 1500 Crew Cab All Beds 07-13 07-10 SILVERADO/SIERRA 1500/2500/3500 CREW CAB NERF STEP CAB LENGTH-TEXTURED BLACK All Bolt On Design That Wont Flex N-FAB Patented Drop Step Design Heavy Wall Textured Black Powdercoat Over Full Stainless Steel Construction Cab Length Bars Are Perfect For Trucks With Campers, Flatbeds & Utility Style Beds