What gears do I need?
Looking at a Ram 2500 to pull a 7K travel trailer. It will be a gasser with the 6.4 hemi. Should I get the 4.10 rear end or will the 3.73 do what I need?
Forum Discussion
4:10 on Chevy, and Ram, 4:30 on Ford, and when you go up a tire size later they all go back down a bit.
