AirTab
In this weeks RV new letter, I saw an ad for AirTab. These plastic pieces are glued to the rear of the RV for better air flow and performance, which I am translating to better gas mileage. Do they...
Forum Discussion
I have no first hand knowledge of how well or poorly they work on a truck or RV, but.... I fly RC planes and two of my newer plane purchases have them on the top of the wings. Its hard to say if they improve performance or not but somebody did some research on their effect and decided to include them on some of the newer RC planes.
