Quote:
Originally Posted by MeteorGray
Yeah, it seems Air Tabs don't work on aerodynamic cars according to the video. However, the video does cite a study which gives credence to their benefit on heavy 18-wheelers, which probably is the main use they are marketed to.
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That is not a very good summary of the video.
1) on some trucks they don't work
2) they can work very well on aerodynamic cars, if used correctly