bluie5 wrote:
I pulled my Jayco about 150 miles or so on Sunday and back the 150 miles this afternoon. I don't know how accurate the onboard mileage computers are but mine said that I was getting a little over 12 mpg towing each way. It was reading 21 to 23 mpg empty. I just bought it recently and can't believe the mileage. The best I could get towing with the Cummins was 10.5 mpg towing and 19 mpg empty. This Powerstroke is sweet.
My Cummins gets what your PS is getting easily. What was the gearing of each truck respectively? What year Ram did you have? Just curious.