Drag ?
I thought of putting this in the DIY section but thought it belonged here as it is a 5th wheel question. There has been many topics of does a wing benefit towing, and when everything is take into a...
Forum Discussion
Myth busters tested tailgate up, tailgate down and tonneau cover. Up got the best mpg...something to do with lift caused by the vortex of air circulating within the bed.
Not sure how having a 5er attached would change the outcome.
Not sure how having a 5er attached would change the outcome.
