RegistrationAll vehicles, new and used, must be registered before operating them in New Jersey. Different rules apply when renewing your registration or getting a new one. You can find information for these two different types below:
Trailer registrations for overdimensional trailers are available at any local motor vehicle agency. Important note: You must register your trailer before applying for a permit to operate. Permits are issued by the NJ Department of Transportation (NJDOT).
Registration information for New Jersey residents temporarily
If you are a New Jersey resident and purchased your vehicle out-of-state, you will need to follow a special procedure [119k pdf]