The Boxabl house folds up much more compact and in their render at least it is being delivered behind a pickup truck. So it seems they are solving a differen

The Boxabl house folds up much more compact and in their render at least it is being delivered behind a pickup truck. So it seems they are solving a different problem and might be able to get these things into places a large tractor with an extra-wide load might not be able to access. Though that is negated somewhat if you need a crane to deploy it as the video shows.