36 Gallon Fuel Tank Fill Ups

[Machine]

I have the 5.0 and I’ve yet to see these numbers. Closer I can get is about 16.5. Really missing my tuned and deleted Cummins haha

Yeah, yours is closer to mine

 

[mbushnell]

Yeah, yours is closer to mine

Well. that was on a trip, running on cruise control the whole time, Blue Cruise when it was available. The majority of the trip was on US287, most of which was not Blue Cruise capable, but on the Interstate portions I was using Blue Cruise.
If it makes you feel any better, overall average on this truck has been 17.49 MPG over 23,199 miles since new.