Rock crawler = Trailer Queen
4x4 = Drive it there & drive it back(unless you rolled it).
I agree that rock crawler tech is great for a trail rig, but real rock crawling is a short trail nowhere.
Find a long trail & go somewhere!
I do. Posi/posi, 4.56 and NOT stock axles.
Don't laugh [:@], it gets to the top with the Jeeps(they don't respect me).