Amount of gas allowed in a four-wheeler inside a 52' shipping container?

[G.Lopez]

We are moving down to the lower 48's from Alaska and using a shipping container service to ship our household stuff down there. It goes ** sea to Seattle, then ** truck to our destination. We plan on putting our four wheeler inside there. I believe this four wheeler holds 2 gallons of gas? I don't really know

[appygirl]

it has to be emptied.