The Tesla EV being able short-term-power-wise to pull that popout/up camp trailer notwithstanding ... wow ... I'd never want that small of a vehicle pulling that large and heavy of a box down the road.
I guess I'm just plain too old-fashioned to trust pure luck that much. The Los Banos area I drive through often has high cross winds to deal with.
P.S. If Tesla doesn't get it's business act together soon - the grownups that are beginning to manufacture EV vehicles are soon going to make the boys at Tesla irrelevant.