Rhino-Rack RT4B1 5th Gen 4Runner Backbone Roof Rack Mounting Kit

Manufacturer: Rhino-Rack USA

The Rhino-Rack Backbone is a mounting system for your Toyota 4Runner. Connecting to your vehicle's roof via 3 bases on each side, it allows for a Rhino-Rack Pioneer System to be fitted on top.

Recommended for use with 76" x 49" and 84" x 49" Pioneer Platforms.


  • 2010-18 Toyota 4Runner


  • OE roof rails must be removed for installation
Products specifications
Attribute nameAttribute value
FitmentToyota 150 Series (2010-2023 4Runner, FJ Cruiser, Lexus GX460)
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