S.D. Codified Laws § 32-18-28 (2026)
The Department of Public Safety may refuse to register or may suspend or revoke the registration of any vehicle referred to in § 32-18-27 when it determines that the braking system thereon does not comply with the provisions of §§ 32-18-8 and 32-18-9.
Source: SL 1967, ch 197 , § 4 (b); SL 1968, ch 178 , § 4; SL 2003, ch 272 , § 121.