RKR Rock Rails Cab Length (2 Steps per Side) 22-26 Frontier Crew Cab Textured Black NFab Heating & Cooling - Radiators - Engine Cooling Fan Shroud 25 Inch Front Differential on

25 Inch Front Differential on 2011-20 GM 2500HD and 2011-18 GM 3500HD

Includes Pads

4-1/2 inch center to center

Interchange: J3236547

RKR Rock Rails Cab Length (2 Steps per Side) 22-26 Frontier Crew Cab Textured Black NFab Heating & Cooling - Radiators - Engine Cooling Fan Shroud 25 Inch Front Differential onN FAB RKR Rails Provide superior protection while enhancing the look of the vehicle. Constructed using 0. 12 inch. wall, 1. 75 inch. tubular steel, RKR Rails are treated inside and out for extra corrosion resistance so you know they are built to last. Finished with a durable textured black powder coat, N FAB RKR Rails look as good as they perform both on and off road. Making a great product even better, N FAB offers optional Detachable Steps that are