Saw these on a Sprinter/Freightliner cargo van.  Interesting product.  The
same concept as the vortex generators on the rear roof edge of a Mitsubishi
Evo car.

Airtabs
<https://plus.google.com/photos/109269280604562976036/albums/589792222693326
3585>

Anyone have any experience with this or know a big rig driver that does?
Would it be worth the cost for a Vanagon?

-Dick Wong-
78 Scirocco
Original Owner
87 Vanagon Syncro 2.5 (slightly crispy)

Third Owner

12 Golf TDI

Original Co-Owner