2000 Tradewinds, CAT 300HP diesel pusher towing a Mini cooper; 78000 miles to date. I have checked my MPG over 11000 miles and I average 10 MPG even when towing. I rarely drive over 60 MPH and normally put cruise control on set at 60 MPH on Freeways, What do you get??
Comment on whether its better for MPG to drive at a steady 55 MPH or is it better for fuel economy to drive at 65MPH??