Your New Jersey driver licence, vehicle registration and inspection requirements are automatically extended while you are deployed on active duty, and the same applies to your immediate family. The documents stay valid for as long as you are deployed. Once you demobilize, you have 90 days from your demobilization date or return from duty to renew anything that expired. This covers activated New Jersey National Guard and Reserve members.
Follow the instructions in the Motor Vehicle Commission extension fact sheet to request an extension letter. Carry the extension letter with your active duty military ID whenever you drive.
Your deployment orders, your active duty military ID, and the extension letter you request from the MVC.