Aerodynamics
Ok, before you start this seems a bit off the wall to me too. I have been reading about mods to trucks involving sealing off the bottom side to improve air flow. Seems like a lot of work to me. But I ...
Forum Discussion
It would feel good, but not sure you'll ever get your return on investment back. I've found if I slow down my MPG goes up, good ol' 55 is just about the ideal speed. But I say try it, somebody will find an inexpensive gizmo that works, can't find it if you don't dream and try it.
