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Rhino-Rack 19-20 Ram 1500 Crew Cab 5th Gen 2 Base Backbone Mounting System

Rhino-Rack · New

Rhino-Rack 19-20 Ram 1500 Crew Cab 5th Gen 2 Base Backbone Mounting System

MPN RR5B1 · Store SKU rhrRR5B1

$499.99
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Supplier stock checked 11/7/2026, 3:53:26 PM UTC. Adding a part does not reserve it.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

The Rhino-Rack Backbone is a mounting system for the Gen 5 RAM Crew Cab, Gen 4 Chevrolet Silverado Crew Cab & Gen 4 GMC Sierra 2019+ Crew Cab. Connecting to your vehicle's roof via 2 mounting bases on each side, it allows for a Rhino-Rack Pioneer System to be fitted on top. Rhino-Rack Backbone Mounting System; Rhino-Rack Backbone Mounting System

Manufacturer fitment & guides

Check RR5B1 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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