The Rhino-Rack Backbone is a mounting system for your TOYOTA LANDCRUISER 250 AND LEXUS GX550. 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.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2024-2025	Lexus	GX550	Luxury
2024-2025	Lexus	GX550	Luxury+
2024-2025	Lexus	GX550	Overtrail
2024-2025	Lexus	GX550	Overtrail+
2024-2025	Lexus	GX550	Premium
2024-2025	Lexus	GX550	Premium+