Originally Posted by ArmyofOne
i have had both 3.55 and 3.92. 3.92 is the way to go. 3.55 just doesnt allow for enough oomph. drive a 3.55, then a 3.92 and you will see what i mean. mpg is not a factor on the hwy, but you will get better mileage in the city. 3.92 is the ideal all purpose gear ratio.
This post could have been written by me. Exactly how I would have answered it. I've had two Dodges with the 3.55's and now this truck with 3.92 and the difference is day and night. 3.92 is the perfect gear ratio IMO.