S.D. Codified Laws § 32-26-34
Current with legislation signed by the governor on or before 3/6/2024
No driver of a vehicle may drive to the left side of the center line of a highway in overtaking and passing another vehicle proceeding in the same direction unless such left side is clearly visible and is free of oncoming traffic for a sufficient distance ahead to permit such overtaking and passing to be made in safety. A violation of this section is a Class 2 misdemeanor.
SDCL 32-26-34