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Rooftop cargo carrier

Thule Hyper XL

Exclusive, sleek, and convenient roof box.



  • One of the most aerodynamic boxes available, thanks to the AeroNose design that reduces drag and noise
  • Fast and secure fitting using only one hand due to pre-installed Power-Click quick-mount system with integrated torque indicator
  • Convenient mounting, loading, and unloading, thanks to DualSide opening with outside lid handles
  • SecureLock system provides maximum safety, with an easy-to-turn knob that helps protect the Thule Comfort Key from damage
  • Full access to your car’s trunk without interference as the roof box is designed for a forward position on the car roof
  • Two-tone, high-gloss automotive finish combines style and durability
  • Integrated light for nighttime loading and unloading
  • Reinforced Ultra-Thick Lid and Base for maximum durability

Technical specifications

Volume 17 cu ft
External dimensions 90 x 34.5 x 15 in
Internal dimensions 78.25 x 32.5 x 14.5 in
Height off crossbar 15 in
Load capacity 110 lb
Weight 57 lb
Mounting system AcuTight
Locking system SecureLock
Locks included
One Key System compatible
Load capacity skis (pairs) 5-7
Load capacity snowboards 3-5
Max length of skis 199 cm
Fits Thule WingBar Evo
Fits Thule AeroBlade
Fits Thule SquareBar
Fits Thule ProBar
Color Black Glossy/Silver Metallic
Model number 612
Spare parts



Thule BringIt! GuaranteeThule is dedicated to providing exceptional products that are quality tested and guaranteed against defects in materials and workmanship.

View warranty details

Accessories for Thule Hyper XL


Great way to carry your bulky items


I use this cargo box whenever my family of 4 go camping. I'm able to load all the light and bulky camping gear and anything else that I can fit into it (sleeping bags, pillows, blankets, air mattresses, fishing rods, life vests, swim noodles, etc) and it keeps my tailgate free for the heavy stuff. I did notice that I get less miles per gallon of gas when driving long distances but it's not that bad. I tend to stick around the speed limit when the cargo box is on my roof rack because of the extra wind resistance and I don't want to put excessive wind force on it and have it rip away. It's always tight and secure but I'd rather be safe and cautious.

The outdoor guy

Chicago, IL

Built Well & It Looks Great!


This cargo carrier works great and looks very sharp (on 2015 Yukon). Easy to attach to Thule Aeroblades.




great product


over all, great product. very easy to handle, super light weight relatively. aerodynamic design that didn't effect gas millage much. great for winter and water sport when you don't want to put wet gears inside your car. Thank you for the great product




Thule Hyper XL

4.7 3