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Thule Motion 3 XXL (Black Glossy)
Premium roof box with SlideLock system and whisper-quiet ride
Last reviewed: April 2026
Extra-large roof box with 22 cu ft capacity for maximum cargo space. Dual-side opening, PowerClick mount, SlideLock security.
Price may vary. Prices and availability are subject to change.
At a glance
Quick Specs
Why this product
Why the Thule Motion 3 XXL (Black Glossy)?
Same 22 cu ft XXL capacity as the Titan version — dual-side opening, PowerClick, SlideLock — just in Black Glossy at 57.2 lbs. Here's the thing: if you need maximum volume and prefer the black finish, this is the same excellent box in a different color. The downside? Storage when not in use is a real challenge at this size, and 165 lbs max means you'll hit weight limits on dense gear.
Detailed specs
Full Specifications
| Interior Volume | 21 cu ft |
| Opening Side | Dual Side |
| Dual-Side Opening | Yes |
| Weight Capacity | 165 lbs |
| Aerodynamic Profile | Yes |
| Fits Skis Inside | Yes |
| Box Weight | 57.2 lbs |
| Security Rating | High |
| Lock Included | Yes |
| Interior Length | 87 in |
| Interior Width | 30 in |
| Interior Height | 16 in |
| Low Profile | No |
| Mounting Hardware Included | Yes |
| Noise Rating | Moderate |
Best prices
Where to Buy
| Retailer | Price | Status | |
|---|---|---|---|
| Amazon US | Check price | Check availability | Check Price |
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
Disclosure: MyCargoRacks.com is reader-supported. When you buy through links on our site, we may earn an affiliate commission at no extra cost to you. Learn more
