Thule Force XT XL


Subject to an additional $100 Freight Charge.

The Thule Force XT XL is stylish yet functional, easy-to-use roof box for all your needs.


  • Durable and aerodynamic AeroSkin lid helps cut through the air
  • Tool-Free Quick-Grip mounting system attaches box to rack in less than 5 minutes
  • DualSide opening for convenient mounting, loading, and unloading
  • SecureLock system provides maximum safety, with an easy-to-turn knob that helps protect the Thule Comfort Key from damage

Technical specifications

Volume 18 cu ft
Dimensions 84 x 34.5 x 17 in
Height off crossbar 15.9 in
Load capacity 110 lb
Mounting system QuickGrip
Box opening DualSide
Weight 44 lb
Locking system SecureLock
Locks included
One Key System compatible
Load capacity skis 5-7
Load capacity snowboards 3-5
Max length of skis 198 cm
Ski carrier
Fits AeroBlade
Fits SquareBar
Color Matte Black Aeroskin
Model number 6358B