So I'm waiting on a used model S to be shipped from Vegas to NJ. I have a loan with a local credit union for most of the amount. I will also cut a personal check for a separate amount. The credit union basically gives me a blank check with a max amount I can write. I've been reading about some people having to pay for the vehicle before scheduling a pick up at the delivery center. I had every intention of paying for the car with the two checks at the moment I pick it up, is that an unreleastic assumption? It clearly states on their website that " If you are picking up your car in person, final payment can be made during your delivery appointment. "