Thule 6358B Force XT XL - Ski and Cargo Box - Black Textured

CAD $999.95

In stock - Ships same or next business day.

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Store pick-up available at both Edmonton locations.

The Thule Force XT XL is a versatile roof mounted cargo box designed for everyday use. The 6358B Force XT XL provides 18 cubic feet of cargo capacity to the roof of your vehicle and carries ski and snowboards up to 195 cm in length. The Force XT features easy to use mounting hardware, a dual side opening lid, and is easy to open and close using the included Lock Knob.

Easy to install

The Thule Force XT features the PowerClick quick-mount system making it fast and easy to install and remove. The integrated torque indicator clicks when the hardware is properly mounted, ensuring fast and secure installation. The Force XT will fit onto Thule SquareBars, Aeroblade Bars, and most other aftermarket and factory crossbar systems.

Dual side opening

Get easy access to your roof box from either side of your vehicle with the Force XT's dual side opening feature. Open the box from either the passenger side or drivers side of your vehicle to easier loading and unloading and easier installation and removal.

Comfortable to open and close

With the new LockKnob opening feature you can comfortably lock and unlock the box with minimal stress on the Thule Comfort Key, preventing damage to the key and locking mechanism.


  • 18 cubic feet of cargo capacity
  • Color: Black Aeroskin
  • Easy to mount using the PowerClick quick-mount system
  • Comfortable to open and close thanks to the Lock Knob
  • Dual side opening for easy access to all areas of the roof box
  • Full vehicle trunk access with minimal risk of contact with the cargo box thanks to the forward position of the box on the vehicle roof
  • Add a set of 4 Thule GoPack Duffel Bags for easy packing of your Thule roof box
  • If you have a garage and have limited storage space, you can store the cargo box on the ceiling using the Thule 572 Multi Lift
  • Limited Lifetime Warranty


  • Cargo Capacity: 18 cubic feet
  • Weight Capacity: 165 pounds
  • Product Weight: 47 pounds
  • Maximum Ski Length: 195 cm
  • Maximum Number of Skis: 5-7 Pairs
  • Maximum Number of Snowboards: 3-5 Boards
  • External Dimensions(L x W x H): 82.6" x 33.8" x 17.3"
  • Internal Dimensions(L x W x H): 77.5" x 29.5" x 15.3"
  • Shipping Dimensions: 86" x 37" x 19" and 63 lbs
  • Product instructions: PDF download

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