No glass or glazing material may be cracked, broken, shattered, or distorted to the extent that it significantly impairs the vision of the motor vehicle operator.
S.D. Codified Laws § 32-15-2.3
Glass impairing operator's vision prohibited
Source: SL 1978, ch 228, § 3.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.