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TMGS11's avatar
TMGS11
Explorer
Mar 04, 2015

Ram 3500 MPG

I've been considering trading my 2013 Ram 2500 Cummins for a 3500 cummins dually. Curious as to the kind of mpg people are getting with these while towing and during non towing driving. I know I want the cummins with the aisin transmission but have not decide on the gearing yet. 3.42, 3.73, or 4.10. I would be interested to hear what kind of mpg your getting and what gearing you have.

Thanks

12 Replies

  • Thanks. That is good to hear. Your non towing mpg is actually a lot better than I was expecting.
  • I have an 07 dually 4X2 with 4.10 rear end. 10.5-11.5 towing, and 17 non towing at 70MPH.