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Thule Force XT - XXL Cargo Box$849.95
Thule Force XT - XXL Cargo Box
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Thule Force XT - XXL Cargo Box

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The Thule Force XT XXL cargo box is the ultimate solution for all of your gear-hauling needs, fitting skis and snowboards up to 215cm and providing a staggering 22 cubic feet of overall space for maximum efficiency. With features like the PowerClick quick-mount system and DualSide opening capabilities, mounting and accessing your gear has never been easier or more secure.

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  • AeroSkin technology - diamond textured surface designed to reduce drag, improve gas mileage and provide a quieter ride
  • Dual-side opening
  • 22 Cubic foot capacity
  • Internal Dimensions 85.5" long x 31" wide x 16.75" high
  • External Dimensions 90.5" long x 35.5" wide x 18.5" high
  • Great for snowboards and skis up to 215 cm
  • Maximum load capacity 165 lbs
  • Box weight 52 lbs
  • Locks and Keys are included

The Thule 6359b Force XT-XXL (Extra Extra Large) Cargo Box is geared toward space efficiency, aerodynamics and ease of use. The Thule 6359b Force XT-XXL has a matte black finish and utilizes Thule's AeroSkin technology - a diamond textured surface designed to reduce drag, improve gas mileage and provide a quieter ride. The Force XT-XXL has a 22 cubic foot carrying capacity. The Force XT-XXL is well suited to carry luggage, duffels, camping gear, etc., and up to 8-10 pairs of skis or 5-6 snowboards. The Force XT-XXL can carry skis and snowboards up to 215 cm in length. The Force XT-XXL has a locking, dual-side opening feature that allows you to load and unload your gear from either side of your vehicle. Locks and Keys are included. Thule's Power-Click Mounting Hardware has an integrated torque indicator that clicks when it's properly mounted and tightened - ensuring a fast and secure fit. The Power-Click hardware attaches directly to all Thule Racks and most aftermarket and factory installed roof rack crossbars in seconds. The Thule 6359b Force XT-XXL Roof Top Cargo Box is completely assembled out of the box. The Force XT Series cargo boxes are made of thermoformed ABS plastic with acrylic cap and a UV package. The Force XT-L Large weighs 52 lbs and carries up to 165 lbs of gear. Be sure to check the bar spacing and rear hatch clearance requirements for this cargo box on our Thule Cargo Box Information Page.

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Thule: 75+ years of expertly engineered user-friendly products. Uncompromised quality, enhancing travel comfort with aesthetically pleasing rack solutions.

Product Specifications

Carrying Style
Crossbar CompatibilityAero Bars, Factory Bars, Round Bars, Square Bars
Size20+ cu ft


Installation InstructionsDownload
Hatch Clearance ChartDownload

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"Shipped very timely and customer service was super proactive. I ordered two of a part by mistake and they called before shipping to see if I really needed two. Saved me a lot of trouble. Awesome!!!"
- Martha Truchon 5 days ago

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