There are Excursions, Tacomas, Tahoes, Expeditions, and all the other big American vehicles all over this base now. I'm assuming most live on base but there is an Expedition across the street from my house off base. It all depends on where you plan on living and the condition of the roads on your way to work. If you can't get rid of your current vehicles at a good price, bring them but buy a vehicle off the lemon lot when you get here to travel around in. Like M2 said, I have driven on some pretty crazy roads in my british honda accord and can't imagine trying to squeeze some big American gas hogs on them, but, if you know where those roads are they are easily avoidable.