Biggest Factor Reducing My MPG

[Virginia Young]

Back when I was pulling horse trailers, I noticed that there wan't much difference in mileage between a three-horse bumper-pull with a "V" front and a four-horse, living quarter, gooseneck with the flat front. I think it's just putting a load on the diesel truck. Doesn't seem to matter how much the load is. It was always the speed that made the bigger difference.