Hello,\r\rIf you want to surrender plates that are no longer in use, you can either:\r\r-Visit any New Jersey Motor Vehicle Agency and surrender the plates. You will need to deposit the plates in the drop box in the front of the agency office.\r\r-Send the plates in by mail to:\rNew Jersey Motor Vehicle Commission\rP.O. Box 129\rTrenton, New Jersey 08666-0129