Thule Force XT XL 635800
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.
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.
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.
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.
in 7 offers
The lowest price for Thule Force XT XL 635800 right now is $1,003.44 at eleven Engineering Inh. Niklas Wieland, compared across 7 retailers.
The all-time low was $551.10 on 27 Sept 2024 — today's price is 82% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 10 Oct 2026.
Last updated at 10/10/2026 03:52:51
Roof Box Thule Force XT XL 500L Black Matt | Porsche 991 MK1
Delivery $64.15
Thule Force XT XL Black Matte Roof Box
Delivery $141.46
Thule Force XT Roof Cargo Box to Carry Load Black Matte XL 635800
Delivery between 15–22 Oct $377.14
Thule Force XT XL - roof box black matte
Free delivery
Thule Force XT XL roof box black matte
Delivery between 15–19 Oct $12.50
Thule 635800 Force XT XL Black Matte 500L Luggage Box (210 x 86 x 44 cm)
Delivery between Mon – Wed $170.00
Thule Force XT XL (roof box black matte) - Custom Fitted Bull Bars & Tow Bars Sydney - Fastfit 4WD Accesories
Delivery between 15–21 Oct $49.42
originally posted on letang-auto-electrics.myshopify.com
Great size and fixes well. Seems a bit flimsy although quite heavy at the same time. Quite a price, but hopefully it will last a lifetime!
originally posted on sportsmans.com
Easy to install. Able to load from either driver side or passenger side. Easy loading, low wind noise and only lost about 1.5 mpg on a 400 mile trip. And we he dog really like having the kids xtra room freed up inside the car :)
originally posted on sportsmans.com
Easy to install and the XL held 2 pack n plays, double stroller, and 2 roller suitcases!We have been very impressed with the fit and quality! We have it on our 2018 GMC Acadia Denali with factory cross bars.
| Vehicle Compatibility | Thule WingBar Evo, Thule ProBar Evo, Thule SquareBar Evo |
| Vehicle Type | Car |
| Auto Model | Subaru Outback |
| Weather Resistance | Waterproof |
| Number of Items | 5-7 (pairs of skis) |
Roof Box Thule Force XT XL 500L Black Matt | Porsche 991 MK1
Delivery $64.15
Thule Force XT XL Black Matte Roof Box
Delivery $141.46
Thule Force XT Roof Cargo Box to Carry Load Black Matte XL 635800
Delivery between 15–22 Oct $377.14
Thule Force XT XL - roof box black matte
Free delivery
Thule Force XT XL roof box black matte
Delivery between 15–19 Oct $12.50
Great size and fixes well. Seems a bit flimsy although quite heavy at the same time. Quite a price, but hopefully it will last a lifetime!
Easy to install. Able to load from either driver side or passenger side. Easy loading, low wind noise and only lost about 1.5 mpg on a 400 mile trip. And we he dog really like having the kids xtra room freed up inside the car :)
Easy to install and the XL held 2 pack n plays, double stroller, and 2 roller suitcases!We have been very impressed with the fit and quality! We have it on our 2018 GMC Acadia Denali with factory cross bars.
Massive box that holds 165lbs, this thing was great for a move across the country. I installed it in less than 5 minutes, it's compatible with so many roof bar set ups, so it's not stuck on just one car. We've switched it between cars in just a few minutes. We haven't seen rain while using it, but the way the roof closes, it looks like it'd be pretty weather proof. Bomber outside, it's taken a few dings without an issue. No complaints!
Does the job. Worked well on cross country drive.
Arrived next day after ordering. Well packaged with Top box in pristine condition. Fitted to car using Thule 721300 WingBar Edge and looks great. Huge storage easy to fit and very well made...Should last for years.
It is huge ! Absolutely massive. Although had a vision based on dimensions but once you look at it you get a feel for how big the roofbox actually is. But overall great quality and easy to operate.
As expected the product is of a high standard and build quality. What is clever is the adjustable clamps for locking to the roof-bars; this makes fitting very simple. Only draw back is, as with most Thule boxes, it is a little narrow. It is obviously built to enable a bike rack to go along side, but another 8-10cm width would have made it perfect.
Brilliant product although quite expensive for what it is. It was really easy and convenient to install, with its no-tools grip system, and it looks good too (for a roof box). I'm a very happy camper!
It fits my 2022 subaru outback, and you can remove it while not being in use. Great to have extra room for long trips. I uses the Thule cargo box for our luggage during our trip out of town. It fits my garage with a standard 2022 Outback with an 8.7 inches ground clearance. The aerodynamic design allows for less wind resistance which helps with gas mileage. Easy to install, easy to remove! You’ll only need an extra person to lift the cargo box and put it on the roof.
| Vehicle Compatibility | Thule WingBar Evo, Thule ProBar Evo, Thule SquareBar Evo |
| Vehicle Type | Car |
| Auto Model | Subaru Outback |
| Weather Resistance | Waterproof |
| Number of Items | 5-7 (pairs of skis) |
