The N-FAB N-DURASTEP Wheel-to-Wheel Nerf Step in gloss black updates step styling with a stamped steel tread and N-FAB’s patented main tube and mounts. It offers the largest step area in the lineup—over 50 square inches—plus one-piece construction for strength and a durable appearance. This wheel-to-wheel, bed-access configuration fits 2015–2019 Chevy Silverado / GMC Sierra 6'6" crew cab with single rear wheels.
N-Fab Nerf Step 15-17 Chevy-GMC 2500/3500 Crew Cab 6.5ft Bed - Gloss Black - Bed Access - 3in