nope... fake...
a four thousand pound truck, with 6 adults in it gets up onto two wheels, that are high wall tyres that don't even flex under the weight? (that's the physics issue)
as for the mechanics issue,
the truck is 4x4 so I'll accept that it may have been adapted, but generally you get power to all wheels, where the diff applies most power to the wheel that spins, or you lock the diff and get all power equally, (that truck will have front and rear diff locks...
so whatever happens, the wheels without traction - i.e. the ones in the air should be spinning.
I get that you can have modified the truck to have individually braked wheels (I.e the ones in the air are the "stuck" ones as there is a mechanical brake on them, (and thus an unlocked diff would apply power to the ground wheels).
but you can see in the first 30 seconds that the front wheel is free wheeling once in the air (i.e. not locked by a brake.)
then at 3:32 the car has a shadow, the guy standing on it doesn't...
it's a good fake. but a fake all the same