Get it. I drive an 02 Dodge 2500. Never use four wheel to pull out my boat but I use it quite often in muddy fields and pastures. Without 4low the other day I would have needed a tractor to get out. I was loading some straw from a barn into the back of the truck and the area right in front of the barn was a lot softer than it looked. I sunk up to the hubs on the front wheels. Spun in 2wd, rolled right out in 4L.

I forgot to add I am getting 16 mpg (diesel).