3.73 or 4.10 gearing?

[GoCarGo]

Hi. Looking at an 06-07 DRW w/g56 6spd (4wd quad cab) for towing and farm use only and unsure of which gearing I'll need: 1)Pintle hitch loaded trailer weight up to 12,500 lbs for local hauls in north Georgia terrian. 2)Goose neck loaded trailer weight up to 19,000 lbs for trips only between Georgia & upstate New York, with the largest grade at the N. Carolina/Virginia state line (on I-77).



I'm thinking g56 is my only option since I've attempted towing (similar to above) using my current (see below) truck and my transmission seemed insufficient.



PS, Dodge didn't offer the quad cab dually in a short bed (xcept mega), right?



Thanks,

Bret

 

[klenger]

3. 73 is the only ratio available with the G56 in the pickups.