That video has a very simple physical logic behind the scene , almost any car can do it , its a show, look it up .Payload of the vehicle is the limiting factor. Total payload is 1764lb, and I confirmed the max tongue weight for the structure is 1470lb. That leaves just 294lbs for passengers.
The tongue weight for any trailer needs to be between 10% and 15% of the gross trailer weight. 1470 is 13% of an 11000lb trailers. Yes Ford showed they could pull 1 million lbs of train with an electric F-150, but that was very slow and was a prototype that may have also bent due to the stress, or they could have welded in some extra steel.