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roof cargo box aerodynamics

How to Stop a Roof Cargo Box from Whistling

Aerodynamic hacks and install tricks to reduce wind noise You’ve strapped down your cargo box, loaded it with gear, and hit the highway—only to be greeted by an annoying high-pitched whistle above your head. It’s a common frustration for first-time roof box users and road trip veterans alike. The culprit? Wind. More specifically, turbulent airflow rushing across your roof and interacting with your cargo…

Everything You’d ever Want to Know About Racks.

RackMaven is your go-to resource for choosing, using, and maintaining the right vehicle rack system—whether you’re hauling bikes, kayaks, or camping gear.


We take the guesswork out of roof racks, hitch carriers, and cargo storage with hands-on advice, real-world buying guides, and expert installation tips.