The Go Rhino V3/RB mounting brackets for 2015–2019 GMC Sierra 3500HD crew-cab 4-door applications give a secure bolting point for running boards and side steps. These heavy-duty steel brackets are made to attach to the vehicle for stable support and accept V-Series V3 and RB slim boards. Installation usually requires no drilling on most vehicles. Materials and construction carry a limited lifetime warranty and the textured black finish has a five-year warranty.
Go Rhino 15-19 GMC Sierra 3500HD CC Dsl Mntg. Brackets (V-Series V3/RB10 Slim/RB20 Slim) - Tex. Blk