Rhino-Rack · New
Rhino-Rack Toyota Landcruiser 250 / Lexus GX550 Back Bone Mounting System
MPN RTPB3 · Store SKU rhrRTPB3
Supplier stock checked 11/8/2026, 3:41:06 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.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 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.
Manufacturer fitment & guides
Check RTPB3 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y