... You will need clear title to the vehicle or authorization from any lien-holders that you have their permission to ship it to Puerto Rico. ... Shipping . ... There are two basic ways to go: You can drive your car to the dock (either Jacksonville FL or Elizabeth NJ) and use one of the big shipping companies to get it to the dock in San Juan, or you can use a more general shipping company that does a point-to-point move where they pick up your car wherever it is, truck it to the port, and ship it. ...