The lower corners of the flatbed gates are very important for safety

 The lower corners of the flatbed gates are very important for safety. The risk of collisions, snagging, etc., at warehouses, depots, and construction sites is high and stands out as a significant safety concern.

That is why the vast majority of flatbed trailers are equipped with a backup camera, and why the lower support legs must always be in place. It is impossible to prevent this type of incident 100%, but with side-view mirrors, the load will not tip over, and continuous efforts are being made to equip flatbed trailers with backup cameras.