I'm currently towing with a RAM 1500/5.7, and considering trading for a 2500. My needs don't really require a diesel so I'm looking at one of the two gas engines available. I think either of these eng...
I think the 5.7s generally ship with 17" wheels and tires so the axle ratings are lower. That's probably why the GVWR is lower also. It's something you could always fix later I suppose. Bigger problem might be finding any 5.7 trucks - darn near all gas Rams ship with the 6.4 outside of some regular cab work type models.