Automated Safety Hitch System Review

Interesting concept and all, but what kind of stress is placed on the TV frame, since I guess this gadget is attached to it in some form or fashion? The "hitch" is pretty much like the dolly placed under second trailer of a "double bottom" semi, and secured to the lead trailer by a pintle hitch. This hitch would seem to put the stresses of the full mass of the trailer on the TV's frame. No criticism, I'm just trying grasp the concept and perceived advantage beside an empty truck bed.