Thule Motion XT XXL

The Thule Motion XT XXL is a high-capacity storage solution in the automotive rooftop carrier category that delivers the ultimate balance of space and aerodynamics. This cargo box is the gold standard for large families and outdoor enthusiasts who require a secure, easy-to-install, and weatherproof solution for hauling gear.

Who it's for

This premium cargo carrier is engineered for specific user groups looking to maximize their vehicle's utility without compromising style.

• Large families traveling with gear for five or more people.
• Winter sports enthusiasts needing to transport multiple sets of skis or snowboards up to 215cm.
• Adventure campers who require dry storage for bulky items like sleeping bags and tents.
• SUV and minivan owners looking for a box that allows for full trunk clearance.

Key features & specs

How it compares

When compared to soft-shell roof bags, the Thule Motion XT XXL offers significantly better security and weather resistance due to its rigid, impact-resistant ABS plastic construction. Unlike entry-level cargo boxes that use simple U-bolts, the PowerClick system provides a faster and more secure attachment with an integrated torque indicator that clicks when properly tightened.

In the realm of oversized carriers, Thule offers superior rear-hatch clearance compared to older long-box designs, ensuring that the box sits far enough forward to avoid interfering with the vehicle's rear door operation.

How to use it

1. Position the cargo box on your vehicle's crossbars, ensuring it is centered and clear of the rear hatch.
2. Open the box from one side and tighten the four PowerClick knobs until they click to secure the box to the bars.
3. Distribute your gear evenly, placing heavier items in the middle and over the crossbars.
4. Secure the internal load using the included cinch straps to prevent shifting during transit.
5. Close the lid until the SlideLock indicator shows the box is fully engaged and locked.

"The interior space is massive; we fit gear for a family of six and still had room for our stroller, all while maintaining a quiet ride on the highway." — Verified buyer

Sustainability & ethics

Thule produces the Motion XT XXL using high-quality, recyclable ABS plastic, and the brand is committed to reducing carbon emissions across its manufacturing footprint. The packaging utilizes FSC Certified cardboard to ensure responsible forestry practices, and the product is designed for a multi-decade lifespan to reduce landfill waste.

Frequently asked questions

Is the Thule Motion XT XXL worth it?

The Thule Motion XT XXL is worth the investment for frequent travelers because it offers unparalleled security and ease of use compared to budget alternatives. Its durable construction and high resale value make it a smart long-term purchase.

Does this cargo box fit on any roof rack?

This box is designed to fit most factory and aftermarket racks, including aerodynamic, square, and round crossbars. However, your crossbar spread must be between 23.6 and 36.4 inches for a safe fit.

How does the Motion XT XXL compare to a roof basket?

Compared to a roof basket, the Thule Motion XT XXL provides superior weather protection and security for your belongings. While baskets allow for awkward-shaped items, the enclosed box keeps gear dry and locked away from theft.

Is the Thule Motion XT XXL noisy at high speeds?

Thanks to its wind-tunnel-optimized shape, the Thule Motion XT XXL is significantly quieter than most large cargo boxes. Users report minimal wind whistling even at highway speeds above 70 mph.