Question: what is the mpg of a dodge ram 3500?
Answer: Empty of everything but the driver, DOT safety kit and fifth wheel hitch, the Ram 3500 ran the route netting 13.8 calculated mpg using 4.52 gallons of fuel; the truck's onboard trip computer read 15.1 mpg. When loaded with the 16,000-pound trailer, it averaged 9.5 calculated mpg using 6.58 gallons of fuel.