jdgleason
Active member
Justin, our buddy Ken and I are rolling out east in Justin's new F450! Our first tank of fuel, we went 397 miles on 30.9 gallons of fuel with the cruise set at 82mph. Right around 13 mpg hand calculated... Pretty impressed!
His tires measure 36" tall, so rpms are lower than normal, but the truck still has 4.30 gears. We are thinking the wheels and tires actually helped mileage a touch. What are you guys seeing for mileage loaded and unloaded?
His tires measure 36" tall, so rpms are lower than normal, but the truck still has 4.30 gears. We are thinking the wheels and tires actually helped mileage a touch. What are you guys seeing for mileage loaded and unloaded?

