Tow Tower

This just looks all wrong for most RV's. The higher you lift the front of the vehicle off the ground the more weight you can take of the hitch. So theoretically if the 4000 lb car is completely vertical the hitch would be unloaded. I can't see lifting the front wheels 12-18 in off the ground reducing the tongue by more than half. Secondly I can't imagine the stress put on the attach points on the car.The video does not show the attach points underneath the car or how this is load is spread out. Most unibody cars are are just stamped steel. When I installed my base plate on my tow car the steel was about 1/8 in thick. The dynamic loads from potholes etc are much more than the static loads. May be there is something we are not seeing or understanding from the video, if not maybe as Wolfe said it was designed just for large tag axle MH's.