1stDeuce
Explorer
I assume we're talking 3/4 and 1-ton trucks, as all the half tons are similar, and I don't see a plethora of half ton rams anywhere, particularly in overlanding crowds... As someone who has driven versions of all three HD trucks, albiet some time ago, I'll add a few things...
First, the OP said he wants to do some "rock crawling" or hard core offroading. IMO that rules the GM trucks out, as their out of the box frame clearance is pretty poor compared to Ford and Ram. The IFS also doesn't do as well in rock crawling situations, as it lacks flexibility. That pushes the off-road crowd to Ram and Ford, both of which still run solid front axles.
Comparing those two, the next thing that comes into play is the ride quality and drive experience. ALL of the SuperDuty Ford trucks I've driven ride and drive like absolute crap compared to GM and Ram trucks. Granted my ride and drive experiences happened 10+ years ago, but the Ford trucks of that era were awful in comparison, and I highly doubt that has changed much. Contractors care less about that stuff and more about cost and durability. Ford has the contractor base wrapped up IMO, but for the non-commercial consumer, Ram and GM are light years ahead.
When you weigh those things against the preferences of the OP and many other overlanding types, you end up looking at a Ram as the best fit by a large margin. Add to that the Cummins with a great reputation for a long time, while Ford's diesels have been hit and miss at best, and lots buyers of our kind end up... in a Ram.
My $0.02
First, the OP said he wants to do some "rock crawling" or hard core offroading. IMO that rules the GM trucks out, as their out of the box frame clearance is pretty poor compared to Ford and Ram. The IFS also doesn't do as well in rock crawling situations, as it lacks flexibility. That pushes the off-road crowd to Ram and Ford, both of which still run solid front axles.
Comparing those two, the next thing that comes into play is the ride quality and drive experience. ALL of the SuperDuty Ford trucks I've driven ride and drive like absolute crap compared to GM and Ram trucks. Granted my ride and drive experiences happened 10+ years ago, but the Ford trucks of that era were awful in comparison, and I highly doubt that has changed much. Contractors care less about that stuff and more about cost and durability. Ford has the contractor base wrapped up IMO, but for the non-commercial consumer, Ram and GM are light years ahead.
When you weigh those things against the preferences of the OP and many other overlanding types, you end up looking at a Ram as the best fit by a large margin. Add to that the Cummins with a great reputation for a long time, while Ford's diesels have been hit and miss at best, and lots buyers of our kind end up... in a Ram.
My $0.02