The N-FAB Cab Length Nerf Step in gloss black for 2017–2019 Chevy Silverado/GMC Sierra 2500/3500 HD crew cabs is tailored for work-truck use, offering full-length main bar coverage and two steps per side. Constructed from .084 wall tubular steel as a fully welded one-piece assembly, it provides durable corrosion-treated tubing, a factory-aligned fit, and a workmanship lifetime warranty plus a five-year finish warranty for long-term reliability in heavy-duty applications.
N-Fab Nerf Step 2017 Chevy-GMC 2500/3500 Crew Cab - Gloss Black - Cab Length - 3in