Quote:
Originally Posted by tpaul
It sounds like many are recommending the 3.73 axle ratio but when ordered that way you lose the Max Towing Package which includes a larger gas tank and "heavier" differential but drops back to a 3.55 ratio. Very confused as to the better option. Is there really that much difference in performance with the higher axle ratio given that they are both now using the 10 speed transmission?
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I would go even further and note that trucks used to only have 3 or maybe 4 speed transmissions. Rear end ratios meant a lot then, not so much now. It would be interesting to see how 1st and top gear ratios in those old transmissions compared to a modern 10 speed, but I would guess that the modern 10 speed not only has more gears but also a wider range of gears at both ends.