Technically only legal to drive antique registered vehicles for exhibition or educational use only (read car shows or parades). This bill would allow personal usage one day per week.
http://www.oldcarsweekly.com/blogs/under-the-hood/new-jersey-bill-expand-use-historic-vehicles
http://www.oldcarsweekly.com/blogs/under-the-hood/new-jersey-bill-expand-use-historic-vehicles