Imagine how catastrophic the landing is going to be, and in an era before airbags, and without hollywood suspension... how much damage is the body of that driver going to sustain
Now how did the driver of the construction dumptruck do that? 
The tractor is pretty cool, espcially the roof windows, but the trailer is unusual
Is the above a hearse conversion?
the above is about butt ugly, it's a '58 GMC (Chevrolet parent company if you didn't know)
photos from Caradisiac http://www.forum-auto.com/automobiles-mythiques-exception/section5/sujet225087-3780.htm