In the United States, vehicle ownership is done at the state level, not the national level.
Each US state has its own vehicle registration requirements, some of which are difficult or impossible for international visitor to meet.
Montana is the best state for international visitors to own a vehicle, but individuals have to present two proofs of residency (e.g., utility bill or bank statement) in order to register a vehicle in Montana.
However, companies formed in Montana don't have to present two proofs of residency - their formation documents are sufficient to prove that they are Montana "residents."
This is why visitor.us forms a Montana Limited Liability Company (LLC) for each of its customers: the existence of this company unlocks the ability to register a vehicle in Montana, and all the benefits that come with it.
Forming a Montana LLC is quick and easy, and once the LLC is approved, you simply purchase your vehicle in the name of your LLC and send your vehicle's ownership documents to visitor.us for registration.