Was in a campground that had just added a new gravel site. A fiver pulled in being pulled by a 2 wheel drive dually. Truck sunk in the gravel and the 4 rear wheels dug in deeper. Had to get a 4 wheel drive dually to pull him out.
We were at the outer banks going down the main road near Hatteras and a car came into our lane. We had to go off the road with the right side and our dually sunk in the sand. Had to use 4 wheel or we would have had to been pulled out.
Wouldn't have a truck without 4 wheel drive.