The Rhino-Rack Backbone is a mounting system for your Chevrolet Silverado. Connecting to your vehicle's roof via 2 bases on each side, it allows for a Rhino-Rack Pioneer System to be fitted on top.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2016-2019	Chevrolet	Silverado 1500	Custom
2019	Chevrolet	Silverado 1500	Custom Trail Boss
2014-2019	Chevrolet	Silverado 1500	High Country
2015-2018	Chevrolet	Silverado 1500	LS
2014-2019	Chevrolet	Silverado 1500	LT
2019	Chevrolet	Silverado 1500	LT Trail Boss
2014-2019	Chevrolet	Silverado 1500	LTZ
2019	Chevrolet	Silverado 1500	RST
2015-2019	Chevrolet	Silverado 1500	SSV
2014-2019	Chevrolet	Silverado 1500	WT
2020-2021	Chevrolet	Silverado 2500 HD	Custom
2015-2021	Chevrolet	Silverado 2500 HD	LT
2015-2018,2020-2021	Chevrolet	Silverado 2500 HD	LTZ
2015-2021	Chevrolet	Silverado 2500 HD	WT
2015-2018,2020-2021	Chevrolet	Silverado 3500 HD	LT
2015-2018	Chevrolet	Silverado 3500 HD	LTZ
2015-2018,2020-2021	Chevrolet	Silverado 3500 HD	WT
2019	GMC	Sierra 1500	AT4
2014-2019	GMC	Sierra 1500	Base
2014-2019	GMC	Sierra 1500	Denali
2019	GMC	Sierra 1500	Elevation
2014-2019	GMC	Sierra 1500	SLE
2014-2019	GMC	Sierra 1500	SLT
2015-2019	GMC	Sierra 2500 HD	Base
2015-2019	GMC	Sierra 2500 HD	Denali
2015-2019	GMC	Sierra 2500 HD	SLE
2015-2019	GMC	Sierra 2500 HD	SLT
2015-2019	GMC	Sierra 3500 HD	Base
2015-2019	GMC	Sierra 3500 HD	Denali
2015-2019	GMC	Sierra 3500 HD	SLE
2015-2019	GMC	Sierra 3500 HD	SLT