Quote:
Originally Posted by ponyboy123
My 09 C/C 5500 gets 10 mpg haulin a 25' tandem dually trailer 99% of the time. Half the time it is loaded with 16,000 to 24,000 lbs of mink feed and the other half it is empty.
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Your truck is doing good stock.
CC do not get 20+ most of the time the over head is 2 miles high.