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...
Do they work-- yes. Will they materially increase MPG or totally eliminate the effects of side winds-- of course not. They HELP, just like other aerodynamic aids.
But they are certainly worth the price. They can be painted to match the coach with Fusion paint by Krylon.