Roof Rack Wind Noise Reduction

If you still notice roof rack wind noise after checking your rack and mount attachments and want to further pursue roof rack wind reduction consider installing a wind fairing.

Roof rack wind noise reduction.

The top section of the wind fairing attaches to the front crossbar while the bottom rests on top of the car. Results from experimental modal analysis and sound pressure spectrum measurement in a wind tunnel indicate the direction of design modification for reduction of the roof rack noise and vibration. Anything you put on the outside of your vehicle will result in a noticeable amount of noise while driving. Roof rack accessories are prone to making wind noise but there are a couple ways to help reduce it.

There s a knob on the left side of the stereo that gets rid of wind noise. If the surface the wind passes over has a consistent shape the disturbance becomes tonal and at certain frequencies very annoying. It is quiet enough were i can open the sun roof racks and spoiler look cool on any car. You may not recognize it but even crossbars from a ski rack or an empty roof basket create a barrier against the wind that will make some annoying sound or noise.

If you can move the rack further back on the crossbars that should help but what would help the most is a fairing for the crossbars. Although wind fairings do not eliminate the noise 100 percent it does minimize it significantly to prevent you from being distracted while you are driving. Wind fairings are usually universal but are available in different lengths to fit your vehicle. A roof rack wind fairing is an easy to install plastic shield that deflects wind away from the roof rack therefore reducing wind noise.

A wind fairing is a windshield that is placed on the front crossbar of a roof rack.