What fuel mileage do semis typically get without a load?

My w9 gets around 6.5 pulling a tanker. My mt weight is 38

 

With my empty flatbed i can push 8 -9 mpg.. With a empty dry van or reefer i can push 10 mpg.. 10 pushing 11 bobtail.. DD 15 dt 12 automatic 16 cascadia... Im usually never empty tho maybe for a deadhead a 100 miles or less... Maybe if u run tanker or do a run where u go out loaded and come back empty it would be good info to know but its kind of pointless if ur never empty anymore then just a average deadhead

 

Only 10 in a side or headwind.

 

Volvo D13 will do a little over 7 and it’s time to be happy than. Thirsty one.
But I’m also not the one holding back traffic.

 

1 and done.

 

There's a conversion kit you can use to convert any four stroke lawnmower engine to propane.

We put the converted engine on a minibike when I was in mechanic school. Ran it with those little one pound cylinders. Worked pretty good!

 

Capt mudsocks doesn’t even have a liscense. Not as of January anyway

 

This aerodynamic prototype get 13+mpg loaded 70,000lbs gross, 2017 Cummins isx motor, 18 speed transmission.

BULLETTRUCK COMPLETED! - AIRFLOW TRUCK COMPANY