2015 Dodge 2500 6.7L diesel 6spd Auto 8ft bed
Thinking about getting a new tow vehicle. Anybody driving one of these? What kind of fuel mileage are you getting? Looking at a 2015 Dodge Ram 2500 SRW 6.7L Diesel with the 6spd Auto tranny, 3.42 rear...
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I'd go with a 3.73 rear end. It puts the Cummins at it's sweet spot at about 60 mph. Guess the 3.42 would put the sweet spot at about 65 mph. All depends on your driving habits and how often you tow. 3.73s would down shift a little less often.
