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
Yakima GrandTour 18
Premium high-gloss roof box with torque-knob mounting
Last reviewed: April 2026
Premium dual-side opening roof box with LED interior light, 18 cu ft.
Approx., converted from U.S. MSRP.
Price may vary. Prices and availability are subject to change.
At a glance
Quick Specs
Why this product
Why the Yakima GrandTour 18?
At 18 cu ft with dual-side opening and LED interior lighting, the GrandTour 18 is Yakima's largest premium box. The torque-knob mounting system provides secure attachment at 57 lbs. The downside? That's 6 lbs heavier than the Thule Motion 3 XL at the same capacity, and the high-gloss finish is a fingerprint and scratch magnet.
Detailed specs
Full Specifications
| Interior Volume | 510 L |
| Dual-Side Opening | Yes |
| Weight Capacity | 75 kg |
| Aerodynamic Profile | Yes |
| Quick-Mount System | Yes |
| Fits Skis Inside | Yes |
| Box Weight | 26 kg |
| Security Rating | Moderate |
| Low Profile | No |
| Mounting Hardware Included | Yes |
| Noise Rating | Moderate |
Best prices
Where to Buy
| Retailer | Price | Status | |
|---|---|---|---|
| Amazon CA | 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
