No low-speed vehicle may be operated on any highway where the speed limit is more than thirty-five miles per hour. Nothing in this section prevents a local government from adopting more stringent local ordinances governing low-speed vehicle operation.
S.D. Codified Laws § 32-25-27
Low-speed vehicles
Source: SL 2008, ch 147, § 2.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.