This has the potential to go wrong in so many ways.
There's easier ways to get an ice cream...
Evidently he wasn't wearing a seat belt!
Check out this bad ass tanker in Russia.
He must of forgot he had a giant deer in the back.
Diesel engine runaway is a rare condition affecting diesel engines, in which it overspeeds at higher and higher RPM until it destroys itself either due to mechanical failure or seizure through lack of lubrication.
This could have been even worse then it was.
Judging by the size of that tree trunk this was going to be a fail from the start.
Watch to see if he makes it...
I would never imagine this could happen to a tanker.