Originally Posted by Timon
Isn't that basically what the AirTabs
do? I agree they are not the most wonderful looking, better if you paint them to match the coach, but they do work. Maybe not as much as one would like but something is better than nothing. As far as the toad I think you'd just have to depend on it's aerodynamics.
One other side benefit is they keep the back of your coach cleaner
what does the air look like without the tabs