S.C. Code Ann. § 56-3-620 – Fees for handicapped persons or persons of certain ages for private passenger motor vehicle and property-carrying vehicles weighing six thousand pounds or less

(A) For persons sixty-five years of age or older or persons who are handicapped, as defined in Section 56-3-1950, the biennial registration fee for every private passenger motor vehicle, excluding trucks, is twenty dollars.
(B) Beginning July 1, 1987, for persons under the age of sixty-five years the biennial registration fee for every private passenger motor vehicle, excluding trucks, is twenty-four dollars.
(C) For persons sixty-five years of age or older, the biennial registration fee for a property-carrying vehicle with a gross weight of six thousand pounds or less is thirty dollars.
(D) For persons who are sixty-four years of age, the biennial registration fee for a private passenger motor vehicle, excluding trucks, is twenty-two dollars.
(E) Applicable truck fees, established by Section 56-3-660, are not negated by this section.
(F) Annual license plate validation stickers which are issued for nonpermanent license plates on certified South Carolina public law enforcement vehicles must be issued without charge.