Description
Designed specifically for the Toyota 4Runner (2010–2023), the ARB BASE Rack Kit (PN: arbBASE321) offers strength, flexibility, and streamlined styling in one robust platform. The 72"x51" fully-welded aluminum rack mounts close to the roofline to minimize drag while providing a high-strength cargo platform.
ARB's dovetail extrusion system allows accessories and gear to be quickly added, removed, or repositioned along the rack’s perimeter and internal beams—without disturbing the entire setup. This unique system also avoids the dust and debris buildup common with traditional channel systems.
Included in the kit is a vehicle-specific mounting system and wind deflector, offering quiet operation and compatibility with the 4Runner’s design. The rack is finished in ARB’s signature Integrit® textured black powder coat for corrosion and scratch resistance.
Note: Manufacturer sunroof operation is not recommended with rack installed.
Features & Benefits
- Rack Dimensions: 72" L x 51" W, adds ~4" to vehicle height
- Material: Fully-welded extruded aluminum with rigid internal bracing
- Finish: Integrit textured black powder coat – corrosion and scratch-resistant
- Dovetail Extrusion System: Full perimeter + internal beams for infinite accessory placement
- Wind Deflector: Reduces noise, mounted underside for sleek look
- Cable Management: Removable end caps allow clean routing for lights/solar
- Payload: 148 lb max (dependent on vehicle roof load rating)
- Max Beam Load: 55 lb per cross beam (evenly distributed)
- No Flex: Rack maintains structural integrity under load without subframe
- Custom Fit: Mounts to factory points; kit includes wind deflector and mount kit
- Weight: Approx. 44 lb rack only
Kit Components
- 1770030 – BASE Rack 72" x 51"
- 17921070 – Mount Kit with Wind Deflector
Vehicle Fitment
Fits the following Toyota 4Runner models (2010–2023):
- SR5 (2.7L I4, 4.0L V6)
- SR5 Premium
- Limited
- Trail (2010–2016)
- TRD Off-Road / Off-Road Premium
- TRD Pro
- TRD Sport
- Venture
- Nightshade
- 40th Anniversary Edition
- Trail Edition (2021–2023)
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
