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Thule Sonic XL Roof Box
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Slicing through the air like a hot knife through butter, the new Thule Sonic XL roof box features a patented aerodynamic design.
- Front of cargo box features a patented AeroNose design that is pointed so box cuts through the air, helping to reduce drag and noise
- Rear of cargo box also features a patented rear-angled base design, helping to maximize trunk and hatch clearance
- Mounting system clicks when you reach the optimal hold, so you'll be on the road in seconds; can be mounted on square and round crossbars and most factory racks (see Fit List)
- Patented, dual-side openings let you access your gear from either side of the box
- Locking system features an external lock-assist knob that is easy to use; built-in safety feature means the key can only be removed when the box is fully closed
- User-friendly locking system includes an oversize key; a lock is located on each side of the box, and each one comes with 2 keys
- Thule Sonic XL roof box holds 6 - 8 pairs or skis or 4 - 6 snowboards
Made in USA.Will this fit your setup? Check the Thule Rack Fit GuideView all Thule Cargo Roof Boxes
Gear Capacity (L)
Gear Capacity (cu. in.)
29,376 cubic inches
Ski Load Capacity
Snowboard Load Capacity
7 ft. 6 in.
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