They say when life gives you lemon, then you make lemonade. In this case when this driver lost hes trailer wheels he improvised, by using a dolly instead of parking or getting the wheels repaired.
Some people only think about themselves, Imagine if that dolly came off and flipped the trailer unto oncoming traffic. Clearly this 
MacGyver had more pressing issues. LOL!
This is some shit that you would expect to see a third world country Indeed!