Find window tinting businesses:

South Dakota State Regulations

Window Tint Darkness

  • Windshield: Non-reflective tint is allowed above the manufacturer’s AS-1 line.
  • Front Side windows: Must allow more than 35% of light in.
  • Back Side windows: Must allow more than 20% of light in.
  • Rear Window: Must allow more than 20% of light in.

Window Tint Reflection

  • Front Side windows: No metallic or mirrored appearance.
  • Back Side windows: No metallic or mirrored appearance.

 

Source: https://sdlegislature.gov/Statutes/Codified_Laws/2054601