Amazing MPG gains... Magic fuel, or ???
I have driven 6975 miles since setting out on this cross-country trip back in early October, and I have recorded every single mile and each gallon of diesel fuel along the way (22 tankfulls so far) in...
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Driving long distances on the open road with cruise control I can get around 11 mpg with a head wind and up to 16 mpg with a tail wind. Actually I go 17 mpg once for an entire tank when driving across Nebraska with a strong tail wind. Somehow it usually seems that I am bucking a head wind but I guess that would be driving a round trip with both directions uphill.
