Have any of you already changed axle ratios ??? I'm planning to start towing a 6000+ lb trailer and want to change from 3.55 to 3.92 or 4.10 since the 4.7 is a little wimpy.
If you have already changed gears - Did you also change the computer to know about the new ratio ?
Who supplied the new gears ?
Are you satisfied with the change ?

 

Superdak switched from 3.55 to 4.10, he made a post about it here:
https://dodgeforum.com/m_814771/tm.htm
his update of how it drives is on page 2 of that thread.

 

alls i can say is do it. but if you have the 4 x 4 its gonna cost ya. but wow what a seat in the pants fun it is.