Credit to devinsupertramp!
But guys.
They're wearing only a helmet and they're right behind a car. If they fell, their skin would just be all like ssddjsjsjffksmksd.
And that would suck.
It's not really that bad that a cars behind em, its a follow car. It's just chillin and filming, the drivers should be pretty experienced. Its definitely better than having a pedestrian behind you, but I get your point. It's pretty gnarly.