The Go Rhino V3/RB mounting brackets for 2014–2018 GMC Sierra 1500 4-door applications create a secure bolting point for running boards and side steps. Constructed as heavy-duty steel brackets, they attach directly to the vehicle for reliable support and work with V-Series V3 and RB slim boards. Most installations require no drilling, and Go Rhino offers complete vehicle-specific kits; a five-year textured black finish warranty applies.
Go Rhino 14-18 GMC Sierra 1500 DC 4DR Mounting Brackets (V-Series V3/RB10 Slim/RB20 Slim) - Tex. Blk