Professional racing cars not operated under their own power but towed by another vehicle going to or from a race track need not be registered or licensed.
S.C. Code Ann. § 56-3-140
Exemption of certain professional racing cars
Known as the South Carolina Motor Vehicle Registration and Licensing Act
The act spans §§ 56–56 (320 sections).
1962 Code SECTION 46-35.5; 1962 (52) 1738.
Official source: South Carolina Legislature. Reproduced from public-domain South Carolina statutes; confirm against the official source for the current text. Not legal advice.