Thule Sonic Cargo Box

With the Sonic Cargo Box, Thule offers an efficient and convenient way to transport your gear the next time you hit the road. The Sonic Cargo box features Thule's patented AeroNose design to reduce drag, which in turn creates a quieter, more fuel efficient ride. The box also features Thule's patented rear angled base for improved truck clearance. And for total convenience, the Sonic's DualSide feature allows it to be opened and locked from either side of the vehicle. The oversized SecureLock ensures the box is securely fastened before you drive off. The Sonic's expanded vehicle mount points make installation quick and easy, and with its AcuTight mounting, you'll know when you've reached the most secure hold.