Like Wing says, when you need 4x4 it sure comes in handy. When I had my F-150 used for towing my race stuff, I used the 4x4 a few times. But the times I used it, I would have been stuck otherwise. If there was ever rain, the infield/parking area (all grass!) would become like a skating rink. With a trailer on the back or the bed loaded down, there was no way you were getting out sans 4x4.