When the manufacturer states the height of the unit are they taking into account the air conditioning unit and vents on the top of the roof. Our says 11.25 feet. Thanks in advance.
Tip: Make a label with the height and put it where you can see it while you drive. (Mine is on a section of the rear-view mirror that doesn't show anything.) Translate the height into meters and put that on too. Bearing down on an overpass at 60mph is no time for doing arithmetic in your head.