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Rhino-Rack RTTB1 Backbone Mounting System – Tacoma Double Cab 2005–2023/Prado 150

Rhino-Rack RTTB1 Backbone Mounting System – Tacoma Double Cab 2005–2023/Prado 150

by Rhino-Rack
$99.95

The RTTB1 Backbone is a compact two-base-per-side mounting structure for selected Toyota Tacoma Double Cab and Prado 150 applications. It creates the roof-level foundation needed to install a compatible Rhino-Rack Pioneer platform while keeping the assembly close to the cab.

This component serves both second- and third-generation Tacoma Double Cab fitments listed by Rhino-Rack, but market-specific Prado compatibility should be confirmed before sale. A Pioneer platform is not included and must be selected separately.

Rhino-Rack RTTB1 Backbone Mounting System – Tacoma Double Cab 2005–2023/Prado 150 $99.95

Toyota Tacoma Double Cab — 2005–2023 (Gen 2 2005–2015; Gen 3 2016–2023); Toyota Prado 150 applications — verify market-specific fitment

Supports listed 2005–2023 Toyota Tacoma Double Cab applications
Also used for selected Toyota Prado 150 configurations; market fitment must be verified
Two Backbone bases per side create a compact cab-roof foundation
Designed specifically for compatible Rhino-Rack Pioneer platforms
Low-profile rails help keep the platform close to the roofline
Approximate package size is 55.91 x 7.48 x 5.12 inches
Platform and rack accessories are not included
Carries Rhino-Rack's 5-year warranty

Brand: Rhino-Rack
Part Number: RTTB1
Product Type: Vehicle-specific Backbone mounting system
Vehicle Fitment: Toyota Tacoma Double Cab — 2005–2023 (Gen 2 2005–2015; Gen 3 2016–2023); Toyota Prado 150 applications — verify market-specific fitment
Mounting Status: Supporting mounting component
Application: For compatible Tacoma / Prado Pioneer platform builds
Roof connection: 2 bases per side
Package size: 55.91 x 7.48 x 5.12 in
Compatible system: Rhino-Rack Pioneer
Warranty: 5 years

Shipping & Delivery

Shipping costs vary by product, size, weight, and delivery location and are calculated at checkout.

Most orders process within 1–3 business days. Estimated delivery after shipment is typically:

  • Standard shipments: 3–7 business days
  • Large or freight shipments: 5–12 business days

Oversized products such as rooftop tents, bumpers, roof racks, and storage systems may ship via freight carrier. Freight deliveries may require an appointment, and curbside delivery may be standard.

Tracking information will be provided when available. Multi-item orders may ship separately from different warehouses.

Please inspect freight deliveries for visible damage before signing whenever possible and report damage to us within 48 hours of delivery.

For complete details, please see our Shipping Policy.

Returns & Exchanges

Most eligible products may be returned within 30 days of delivery.

To qualify for a return, products generally must be:

  • Unused and uninstalled
  • In new, resalable condition
  • In the original packaging
  • Complete with all original parts, hardware, accessories, and documentation
  • Approved for return by Overland Wanderers before being shipped back

Customers are generally responsible for return shipping costs unless the product arrived damaged, defective, or incorrect. Original shipping charges are generally non-refundable.

Some products may be non-returnable or subject to restocking fees, including certain special-order, custom, made-to-order, final-sale, or manufacturer-restricted products.

Exchanges: We generally handle exchanges as a return followed by a new order. This helps ensure the replacement product is available, correctly priced, and compatible with your vehicle. Contact us before returning your item and we'll help you determine the best next step.

If your order arrives damaged, defective, or incorrect, please contact us within 48 hours of delivery and keep all original packaging and shipping materials.

To start a return or exchange, contact us at info@overlandwanderers.com before sending anything back.

For complete terms and exclusions, please see our Return & Refund Policy.