Forum Discussion
SoonDockin
Feb 02, 2020Explorer II
I have seen between 8 and 12 mpg with my F450 traveling below 65mph. Wind seems to determine how low it goes. If your getting over 11 thats pretty amazing. Granted my camper is bigger. I am seriously considering a 7.3 to get my payload number up. With the lower cost of gas vs diesel, lower mpg might be a wash.
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