This is a RV forum. In the context of using the truck for the movement of the RV, how many have actually NEEDED to use 4WD & how often?
IMO the biggest decision is whether to get a SRW or a DRW. The difference will be appreciated everytime the trailer goes on the back.
I have a 2WD DRW. It is a whole lot nicer than basic work truck trim. Absolutely love the truck. Yes, I have been stuck a few times with the trailer on the back. Each time has been at a special event not using a normal CG. Each time I was able to either get myself out or the event had machinery there to pull people out. I was not alone. There were plenty with 4X4s getting stuck.
What I wish I could have over a 4X4 is a locking diff. All that weight over locked DRW has to make a huge difference over power to one rear wheel & a lightly loaded front wheel.