It is another mystifying of GTA V stunt, our deepest thanks to... uh... you know, the name escapes me. I'm really sorry, this is unprofessional. I've pored over every inch of this video, and I do not know who was responsible for this impressive semi-truck flip-and-lock. perhaps if there is some sort of visible watermark, we could know this person. Oh well. I guess the name of this internet hero will have to go unsung.
Some snap shots
The video