Quote:
Originally Posted by Javi
Personally with most of today's auto transmission gear ratios/over drive the 4:10 has become pretty much unnecessary unless towing heavy (14K and up) full time.. My older Ram with the 5.9 two valve and the 5 speed manual needed 4:10's to untrack itself with 14K 
My current dually with the 6.7 Ford and 3:73 ratio is plenty for anything less than heavy daily towing... |
I'm curious. You said "older RAM" and then you said it needed 4:10 to untrack itself.
First, what year was your older RAM, and second, what did you mean "untrack itself"?