Tonneaus
Our new truck doesn't have a tonneau cover for the bed, and we're thinking that it would probably improve aerodynamic performance (and mileage) if it did. Does anyone have experience with adding one ...
Forum Discussion
I have a soft tri-fold one that I use just for dry storage and keeping things out of sight. I have not noticed any difference in fuel consumption. I would have gotten a roll-type, but I live in a very snowy area and the roll types don't work so great in the cold snowy weather.
