I have a 2017 3500 4x4 with the Aisin and 4.10 gears.
I have deleted and have a DRD tune and I can't seem to get any better then 14.2 mpg.
I hear guys getting upwards of 18-26 MPGs and I sure would like to know what gear ratio people have to see those numbers?
Also, what would 3.42 gears be like in my truck?
Any info would greatly be appreciated!
About to trade this sucker in!!!
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