It's as badass as it sounds.
New Zealand is giving the United States a run for its money when it comes to having the ultimate redneck gearheads. How so? Well, the guys in this video have a beat-up crane truck that they claim runs just about anywhere. To prove that, the crane truck is taken underwater. Somehow it not only survives its dip but powers right down along the river bed and even executes a three-point turn while submerged.
New Zealand may be onto something here as underwater off-roading is still relatively unexplored territory.