MPG = Air Resistance vs Speed vs Weight
Improving MPG had me wondering, so I found a definitive calculator to make the math easier. http://ecomodder.com/forum/tool-aero-rolling-resistance.php Vehicle weight [1]: 10,000lb (TV & TT) Crr ...
Forum Discussion
I recently went from a 5000lb TT to a 9,000lb 5'er. Mileage increased about 2 mpg with the new 5'er. The TT has a flat front while the 5'er has a rounded from cap. I've always felt that wind drag is a much larger factor than the weight of the trailer.
