Forum Discussion
bighog01
Oct 09, 2018Explorer
I went from a 2014 Ram Cummins 68RFE to a 2015 Chevy Duramax Allison. Both 3500's. Both stock. No issues. Both pulled my 15,000lb toyhauler just fine. Cummins got a little better fuel mileage. Can't go wrong with either truck.
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