S.D. Codified Laws § 32-6B-26 (2026)
In the case of a vehicle which is sold by a licensed dealer, the dealer may provide a temporary forty-five day license permit. The permit authorizes the operation of the vehicle upon the highways of this state for a period of forty-five days after the date of sale or until the time the purchaser receives his regular license plates from the county treasurer, whichever comes first.
Source: SL 1986, ch 250 , § 27; SL 1990, ch 228 , § 4; SL 2015, ch 156 , § 12.