Daniel in SD
(supervised)
The Model 3 is also a very heavy car. Most RVers get something that they can dinghy tow (tow on all four wheels). Much easier to take on and off.That makes sense. I thought you were referring to emergency towing with a tow truck.
One problem I've had with tow dollies is that they sometimes are too narrow and the fenders hit the sides of the car in sharp turns. Been there, done that (unfortunately). The Model 3 is a fairly wide car.