Thule Force XT XL - Thule Cargo Box

Thule Force XT XL
  • Thule Force XT XL Alternate Image Thumbnail
  • Thule Force XT XL Alternate Image Thumbnail
Rating of 5.0/5 on 4 reviews
Product Code: 10635801
Price: $629.95 USD
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Status: Out of stock: On Order
Hot Item! This item is backordered. Expect delays on delivery.
 This cargo box will ship via freight, please allow an estimated 2 - 4 weeks delivery time. Signature required on receipt.
"The folks at Rack Attack are true experts in this category."
- Fred Clark, CEO Thule
Related Products:

The Thule Force XT XL

Thule Cargo Box

Versatile roof-mounted cargo box for everyday use.


  • 17.5 Cubic feet of storage space Maximum space efficiency across a wide range of vehicle fits
  • Easy to mount thanks to the PowerClick quick-mount system. The integrated torque indicator clicks when it’s properly mounted, ensuring fast and secure fitting
  • Comfortable to open and close thanks to the LockKnob that also helps to prevent damage to the Thule Comfort Key
  • DualSide opening provides easy access to all areas of the box, from either side of the vehicle
  • Full trunk access with minimal risk of contact with the cargo box, thanks to its forward position on the vehicle roof
  • Cargo Box Dimensions: 82.5" x 34" x 17"

Buying Notes

This cargo box will ship via freight, please allow an estimated 2 - 4 weeks delivery time. Signature required on receipt.


Weight: 58lbs

Length (carton): 84.938"

Width (carton): 35.313"

Height (carton): 18.313"

UPC: 091021911949

Manufacturer: Thule

Manufacturer Part Number: 635801

Thule Warranty

Thule warranty information.

Thule Warranty

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This cargo box was installed for me by the pros at the Vancouver location and it went above and beyond my expectations. The multiple lock system gives me confidence my gear is safely stowed and it looks great on my SUV. Two thumbs up!

2012 BMW X5


Frequently Asked Questions

Below you will find a list of the most frequently asked questions for this product. If you need more assistance you can email a rack-install technician, or call us at: 1-877-432-8301

As long as your vehicle is equipt with the crossbars (side to side) then all of our cargo boxes will attach directly to the rack. If you have a rear hatch, make sure to measure how much room you have and compare to the box length to make sure the hatch won't hit the box when opening. If you don't have crossbars, you will first need to add those prior to adding in a cargo box.

No! Any tools required for installing this rack product come included in the box!

If you drive an SUV or van, probably not. Be sure to measure the total height of the vehicle with the Thule Force XT XL installed, and keep that information handy (on the inside of your sun visor is a great place). Running into your garage will, unfortunately, void the box's warranty.

While the weight limit of your roof rack may differ, cargo boxes can hold up to 165 pounds.