Being there, done that a few years ago, at a Mud bug for outcast new friends that would not and could not conform to the sanction mud bug down the road.
A lot of big trucks 44" tires at minimum to 50 something inch agricultural, massive horse power and up I just wanted to check then out, they love my truck and after a few hours in the Sun, pulling some of then out and a few mind altering beverages and "No problem", we'll get you out she did OK until a cross rut made by a double chassis Big Block on 53" tires brought me to a sudden stop.
I slide down the embankment, that was the last time she move, for about 5-6 hours. Two trucks the big fellow included could not even move it, A 1 ton anckerd wrecker and a pully bend the chassis in the middle, it took a 12 wheel wrecker and a pulley and she made light work out of it 15 min. after she arrive and line herself up. Thank God! NO cost to me a guy I pull out before call some favors, and the guy with the 4x4 wrecker could care less about his bent frame, at least that day.
It took the better part of 2 weeks to get the milk shake mud out of every crevasses after the drive train was drain, the only problem was at the rear drum brakes, Shortly after that I went to 35 spline Warn premium hubs and a No-slip front locker. Bought a 15K. Ramsey winch but gat rid of it for something a little lighter yet to be install. After it was all done it was one of the most fun wheeling days ever, took forever to get home, I could not see out of any windows. LOL.
PS. learn a trick after the heavty power washing run a couple of garden sprinklers under and over constatly, it will keep the mud from hardening and most wash off!