Over the years driving OTR in a big rig(semi) I have seen many rigs were the tail was waging the dog going down the road...
At times passing a setup like above you could see the person driving fighting the wheel to keep it on the road, at times I have to tell you I was scared to pass them for fear the driver would loose control.
Even when pulling our 5th wheel and I come across one of these unsafe setups I get scared passing them an I don't have near the air wash that I had in the semi when passing Ugh double Ugh !
Safe travels