South Dakota window tint law 2020 (SD)

On this page we have done our best to collect all of the legal information necessary about your car’s window tint, including how dark the tint is allowed to be and how reflective the tint is allowed to be in South Dakota. Aside from the basics, like tint percentages, there are also additional car window tinting rules and regulations in South Dakota that we have made available.

Car window tinting laws in South Dakota were first put into place in 1989 with South Dakota being the 9th of the 50 states to enact these tinting laws.

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South Dakota Tint Laws - What does VLT Mean according to South Dakota State Law

The percentage of light that a window tint film allows to pass through your car windows is called the VLT (Visible Light Transmission), and each state has different legal allowable limits. The amount of light allowed to pass through your film and glass in South Dakota is very specific to the state and is different for Passenger Vehicles and Multi-Purpose Vehicles.

A HIGHER VLT means that more light is allowed to pass through the window tint film.

Example: a 75% tint will allow 75% of the light to pass through whereas a 5% tint will only allow 5% of the light to pass through, making the 5% tint a much darker film.

What is the Legal Tint Darkness Allowed For Passenger Vehicles In South Dakota:

  • Front Windshield: Non-reflective tint is allowed above the manufacturer’s AS-1 line.
  • Front seat side windows: up to 35% tint darkness allowed
  • Back seat side windows: up to 20% tint darkness allowed
  • Rear window: up to 20% tint darkness allowed

What is the Legal Tint Darkness Allowed For Multi-Purpose Vehicles In South Dakota:

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

Other South Dakota Window Tint Rules And Regulations:

South Dakota has a few other important things that you will need to consider regarding window tinting and we recommend that you check them out before deciding whether or not you tint your windows:

  • Side Mirrors: There are no restrictions on side mirrors in South Dakota.
  • Window Tint Color Restrictions: All tint colors are allowed in South Dakota
  • Certifications: Film manufacturers need to certify the film they sell in South Dakota. Check with your dealer if they are using certified film.
  • Stickers: The sticker to identify legal tinting is required between the film & glass on each tinted window.
  • Medical Exceptions: South Dakota law does not allow any medical exemptions that would allow using special car window tint.
  • Penalties: Class 2 misdemeanor.

Always remember that the laws can change on a daily basis and these rules and regulations may be interpreted differently on a city to city or county to county basis. We recommend double-checking the information contained on this website with your local DMV or local law enforcement agencies for accuracy. This information relating to window tint laws in South Dakota was last updated on January 27th, 2020. Tinting laws in South Dakota were enacted in 1989. In case any of our info provided is not up to date or correct be sure to contact us so we can fix it. Thanks!

South Dakota Automotive Window Tint Law References

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South Dakota Window tint Medical Exemption References

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State of South Dakota Information

South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux American Indian tribes. South Dakota is the 17th most extensive, but the 5th least populous and the 5th least densely populated of the 50 United States. Once the southern portion of the Dakota Territory, South Dakota became a state on November 2, 1889 simultaneously with North Dakota. Pierre is the state capital and Sioux Falls, with a population of 159,000, is South Dakota’s largest city.


What is the Capital of South Dakota

The capital of South Dakota is Pierre

What is the population of South Dakota

The population of South Dakota is 882,235 according to Wikipedia as of 2018.

What is the area of South Dakota

The area of South Dakota is 77,116 square miles and ranks as the 17th largest state in the United States!

South Dakota Wikipedia Page

Checkout South Dakota's Wikipedia page to learn all kinds of cool facts about the state!

Official South Dakota state Website

If you want to learn more about the laws in South Dakota checkout their official Website Here

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Window Tint Laws By State