I don’t run Antique tags on my Scrambler or Plymouth because technically you can get a ticket here in NC if you are driving it on a weekday with no intentions for a parade, etc. Antique plates are only for weekend driving or parade use since you do get a break in fees
Now how often would a cop look/care? Who knows for you but for me I’d get snagged first time out.
Not any more...in NC....just has to be 35, and a one-time inspection at title or initial registration for safety compliance for that year model.
NCDOT: Other Vehicle Types to Register
EDIT....I'm going to correct myself....although a DMV person told me there is no longer any restrictions, and nothing shows on the NCDOT site above, it is still the law evidently...
§ 105-330.9. Antique automobiles.
(a) Definition. - For the purpose of this section, the term "antique automobile" means a motor vehicle that meets all of the following conditions:
(1) It is registered with the Division of Motor Vehicles and has an historic vehicle special license plate under G.S. 20-79.4.
(2) It is maintained primarily for use in exhibitions, club activities, parades, and other public interest functions.
(3) It is used only occasionally for other purposes.
(4) It is owned by an individual.
(5) It is used by the owner for a purpose other than the production of income and is not used in connection with a business.
(b) Classification. - Antique automobiles are designated a special class of property under Article V, Sec. 2(2) of the North Carolina Constitution and must be assessed for taxation in accordance with this section. An antique automobile must be assessed at the lower of its true value or five hundred dollars ($500.00). (1995, c 512, s 2; 2009-445, s. 24(a); 2013-414, s. 70(b).)
Chapter 105 - Article 22A
But "used only occasionally for other purposes" is your out.... or just keep a timing light on the seat beside you ....