Quote Originally Posted by MagikSmallie View Post
Thats with the tailgate up vs down! That has nothing to do with a Tonneau Cover
It's a well known fact that Tonneau Covers on pickups increase fuel mileage. Which has nothing to do with tailgates.

According a study conducted by Western New England College's Department of Mechanical Engineers, "The best way to reduce drag, and improve gas mileage for pickup trucks, is to add a tonneau cover." Their study yielded gas mileage savings of 8% by adding a tonneau cover to a Dodge Ram.

And I know for a fact that my 2010 Silverado got at least 2-3 MPG's more once I added the cover, I could see the readout being my truck gives instant MPG readouts....
YOU DIDN'T WATCH THE WHOLE THING!!! GEEZ!!!!

Watch the whole thing, and you'll see that the "mesh" tailgate performs the best!