Frontal Sq'
Is there a formula for calculating it for a curved front TT? I called Coachmen to get the frontal sq' of the 192RBS during my researching and they don't have any idea. All they could tell me is "if ...
Forum Discussion
mountainkowboy wrote:LVJJJ wrote:
You're all worried about the wrong end of the TT. If the TT is a flatback the vacuum created by them acutally tries to suck the TT backwards, so, as I did, install an air deflector to direct the air flow down the back of the TT in order to help it detach itself from the air stream, that's where the major drag is.
I've heard this...has anyone tried the airtabs? I think that's what there called. Was your deflector like the old station wagons used to have? Redirecting the air off the roof down to break up the vortex?
I always thought those were about keeping the back window clean. In the days of the old station wagon, gas was 25 cents a gallon. Nobody cared about MPG.
