Airtab Vortex Generators to Increase vehicle Mileage
Posted by keelynet on May 8, 2008
And these things are so cheap to buy and install!
“Airtabs™ are small, efficient air flow streamliners that are the first practical solution for reducing drag at the back of large vehicles and the tractor/trailer gap. Airtabs™ are designed to work on trucks, trailers, straight trucks, cargo vans, RVs and Buses. Any big box going down the road at highway speeds. Drivers report dramatic handling improvements, better visibility behind in rain, fewer gear changes and less driver fatigue. Airtabs™ keep the rear of you vehicle clean because there is no longer a vacuum pulling in dirt and grime - your tail lights remain clear longer. Our customers are seeing fuel savings of between 2 to 4% annually. Airtabs™ meet vehicle width regulations. (4.76” long, by 3.25” wide, and stick out only 1″) Airtabs™ are quick and easy to fit. 3 per lineal foot, down the sides and across the top at the back of the vehicle. Airtabs™ work in concert with existing air management kits. The Airtab® shape has been tested in test track, wind tunnel and over-the-road evaluations. / From a reader; “Saw your post on the fans on semi truck fairings today & thought you might want to check out www.airtab.com They have sold these magical gems all over the world for the past 5 years or more. They’re Vortex Generators that are self sticking & go on the back sides and top of anything box shaped moving down the road at highway speeds of 40mph or more. Have 12 of them on my 2001 Dodge Stratus trunk & mileage went from 27.1 mpg to 32.0 mpg doing 65 - 70 mph on interstate driving. Check out their website. Every little bit helps and these babies will pay for themselves in no time flat.” (Thanks to Norm E. for this headsup on yet another gas saving technique that we all can use. - JWD)” - Source


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