N-Fab Nerf Step 2017 Chevy-GMC 2500/3500 Crew Cab 8ft Bed - Tex. Black - Bed Access - SRW - 3in

N-FAB takes innovation to a new level with AdjustSTEP adjustable height Nerf Steps. Built around N-FAB's patented mounting system and 3 in. wheel to wheel main tube assembly, AdjustSTEP features Vertically Variable Step (VVS) technology, allowing for up to 5.5 in. of vertical height adjustment at each step. This technology makes AdjustSTEP ideal for any vehicle, whether stock or lifted. AdjustSTEP Nerf Steps come equipped with steps for each door, and can be upgraded to Bed Access configuration with an additional pair of N-FAB VVS steps.Installation InstructionsThis Part Fits: Year Make Model Submodel 2017-2019 Chevrolet Silverado 2500 HD High Country 2017-2019 Chevrolet Silverado 2500 HD LT 2017-2019 Chevrolet Silverado 2500 HD LTZ 2017-2019 Chevrolet Silverado 2500 HD WT 2017-2019 Chevrolet Silverado 3500 HD High Country 2017-2019 Chevrolet Silverado 3500 HD LT 2017-2019 Chevrolet Silverado 3500 HD LTZ 2017-2019 Chevrolet Silverado 3500 HD WT 2017-2019 GMC Sierra 2