18 mpg Dodge while towing?
Friend claims 18 mpg while towing 35' toy hauler with 2003 Dodge Cummins Diesel with manual transmission. He says he never goes over 55 mph. Is he for real?
Forum Discussion
He`s probably not resetting his overhead computer. it averages, so if he drives it empty most of the time then tows, the computer is still showing his unloaded average. it would take almost a thousand miles before it gets close to the actual towing mileage without resetting it!
