Newer Cummins with Exhaust Fluid
I used to own a 2008 Cummins and although I never had trouble with it I heard many folks having issues with the emissions back then. I'm tossing around the thought of getting a 2015 Cummins and I'm j...
Forum Discussion
My Ram doesn't do too bad on mileage...16-17 empty @ 65mph...15.5 @ 70mph. If I could run 45 all the time I could get 19-20. Speed and wind resistance certainly makes a difference.
