If that tiny car overloaded that flatbed then it has serious structural problems. Just to be clear, the 2nd tow truck doesn't have a flat, they are just showing the stacked vehicles
But like I said, 1 small car shouldn't have overloaded a tow truck, that just doesn't add up. Most likely it ran over the same think that flattened the cars tire.
That’s basically what overloading (the first) did