The N-FAB Nerf Step Bar with bed access is made for 2007–2013 Chevrolet Silverado and GMC Sierra 1500 crew cab models with 5'9" beds. Its wheel-to-wheel design uses a 3-inch main tube and three welded steps per side in a one-piece welded assembly of .084-inch wall steel. Treated inside and out, zinc-coated and finished in textured black, it mounts high and tight and includes welded pads and a limited lifetime warranty.
N-Fab Nerf Step 07-13 Chevy-GMC 1500 Crew Cab 5.7ft Bed - Tex. Black - Bed Access - 3in