Aerodynamic flutter of winch straps

Note the large cut in the back strap.

The shrink wrap is damaged and the front boxes may come loose from vibrations.

A lot of flutter means a lot of drag. And loosened slats.

Vibrations were faster than shown on video (headwind about 85 MPH)

Listen for the buzzing at the end of the video (about 65MPH).

Quick installation.

Good scenario for using StrapWings.

Twisted straps create drag and still vibrate.

Note the buzzing sound.

Flexible and durable

1) Flexible but rigid enough to create an airfoil

2) Made to withstand temperature extremes and long-term exposure to the sun

3) Will withstand rocks and other flying road debris

StrapWings can withstand temperature extremes from -40°F to +160°F.