This is an idea that i have had for quite some time now, and i do believe Identity is big enough (geographically) to allow for this sort of feature. I'm a big fan of Airstream trailers, so I'd love to see something along the lines of them implemented into Identity. Say for example, i own a house somewhere up North on the map, but want a base of operations away from home, Ex: the opposite side of the map? I could hitch up and head to a campground, and stop anywhere along the way to camp out. Or if a player doesn't want to be restricted to one area, their trailer could be used as an inexpensive, movable home. And the trailers themselves could be used as storage devices as well. And if for some reason this suggestion does end up in the game,i'd love to see this done all out, with color and interior customization options to make each trailer as unique as it's owner.
I know that towing a trailer around other players may have some unintended consequences, (T-Boned trailers, stolen trailers, easy robbery, etc...) or make this impossible due to the game's nature, but since i also never thought a game like identity could exist, i decided to put this idea out there anyway.