Assuming the ATLS becomes important to a cargo hauler's day-to-day life, how do I transport it from A to B if I don't have a vehicle with an onboard garage or an internal cargo area?
Cloud Imperium
If the ATLS fits inside your ship, you can walk it inside and exit, leaving it in your ship's interior. Otherwise, you'll need a larger ship.
starfarer.space · Q&A: Argo ATLS