This turbowing turbo wing, also known as the "large" wing, is made specifically for flat-top sleepers. Our customers have had great success in increasing their fuel mileage by installing this wing!

This size can be mounted to stand-up sleepers, however, as it is designed to scoop air up and over a trailer, it will likely create more drag rather than increase the aerodynamic qualities of your truck. The "small" wing, shown as a related item, is designed for stand-up sleepers.

Measures 76" x 30" x 30"