South Dakota Window Tinting Laws

Window tinting laws are very important in South Dakota for maintaining visibility for drivers and guaranteeing road safety.

These rules specify the limitations on the amount of window tinting and allowed uses of certain car windows. Avoiding fines or penalties requires understanding and observing these regulations.

You can effectively handle the rules by using the complete guide’s in-depth information regarding South Dakota’s window tinting requirements.

Benefits of Window Tinting

Let’s take a minute to acknowledge the different benefits of window tinting before we talk about the legal aspects. Adding window tint to your car may have the following benefits:

  1. Heat Reduction: In particular during the sweltering summer months, window tinting may notably reduce the amount of heat that enters your car, keeping the inside cooler and more relaxing.
  2. UV Ray Protection: Window films may shield you and your passengers from harmful ultraviolet (UV) radiation, preventing possible skin cancer and lowering the possibility of interior fading.
  3. Glare Reduction: Tinted windows improve vision and reduce eye strain by decreasing glare from the sun and headlights, which is especially useful on long rides.
  4. Privacy and Security: Window tints give a further layer of privacy, preventing anyone from seeing easily into your car. Additionally, they may make your windows stronger, preventing any break-ins.

Now that we are aware of the benefits of window tinting, let’s review the specific laws implemented by the South Dakotan state.

South Dakota Window Tinting Laws

To avoid any legal penalties, it is important to follow by South Dakota’s window tinting laws. These laws control how dark and reflective window films on a car’s various windows may be.

The following are some of the main requirements of South Dakota’s window tinting laws:

Darkness of Tint

Visible Light Transmission (VLT), which measures the percentage of light allowed to flow through the film, is used to measure how dark window tints are. The guidelines below apply to the level of window tint darkening in South Dakota:

  1. Windshield: A non-reflective window tint is allowed on the upper five inches of the windshield.
  2. Front Side Windows: More than 35% of light has to pass through window tinting.
  3. Back Side Windows: More than 20% of light has to pass through window tinting.
  4. Rear Window: Over 20% of light must be able to pass through window tinting.


The quantity of light that a window’s surface reflects is referred to as its reflectivity. The following requirements for reflection are mandated by South Dakota’s window tinting laws:

  1. Windshield: There may be no reflecting tint on the top five inches of the windshield.
  2. Front Side Windows: The use of reflective window tint is allowed, although the reflectivity level cannot be more than 20%.
  3. Back Side Windows: There are no specific limitations on the use of reflective window tint.
  4. Rear Window: There are no specific limitations on how reflective window tint may be applied.

Enforcement and Penalties

Law enforcement agencies in South Dakota are in charge of monitoring and following window tinting laws. If a vehicle is discovered to be driving in breach of these rules, the driver may be subject to fines and possible window tint removal.

It’s important to remember that laws governing window tinting may change over time, so it’s always a good idea to keep up with the most recent rules. Consult the South Dakota Department of Public Safety or regional law enforcement organizations for the most accurate and up-to-date information.

State of South Dakota Info

The Lakota and Dakota Sioux tribes gave the state of South Dakota, located in the Midwest, its name. Although it is the 17th biggest state among the 50, it comes in at number 5 in terms of both population and population density.

South Dakota and North Dakota both became states on November 2, 1889, after having previously been a part of the Dakota Territory. While Sioux Falls, South Dakota’s biggest city, has a population of 159,000, Pierre serves as the state’s capital.

  • Population: 895,376
  • Area: 77,116 sq mi (199,905 km2)
  • Capital: Pierre

Cities in South Dakota: Hot Springs, Rosebud Indian Reservation, Dupree, Keystone, Belle Fourche, Custer, Huron, Lead, Hill City, De Smet, Mobridge, Oral, Madison, Milbank, Winner, Brandon, Cheyenne River Indian Reservation, Onida, Dakota Dunes, Box Elder, Corsica, Chamberlain, Sisseton, Tea, Dell Rapids, Wall, Summerset, Canton, Faith, Holabird, Shindler, Interior, Eagle Butte, Flandreau, Murdo, Nemo, Harrisburg, Sioux Falls, Rapid City, Deadwood, Brookings, Sturgis, Pierre, Pine Ridge Indian Reservation, Spearfish, Yankton, Vermillion, Aberdeen, Watertown, Mitchell.

Counties in South Dakota: Hand, Hanson, Harding, Hughes, Hutchinson, Hyde, Jackson, Jayne, Jerauld, Jones, Kingsbury, Lake, Lawrence, Lincoln, Lugenbeel, Lyman, Marshall, Martin, McCook, McPherson, Meade, Mellette, Meyer, Miner, Minnehaha, Moody, Nowlin, Pennington, Perkins, Potter, Pratt, Presho, Rinehart, Roberts, Rusk, Sanborn, Schnasse, Scobey, Shannon, Spink, Stanley, Sterling, Sully, Todd, Tripp, Turner, Union, Wagner, Walworth, Washabaugh, Washington, Yankton, Ziebach, Armstrong, Aurora, Beadle, Bennett, Bon Homme, Boreman, Brookings, Brown, Brule, Buffalo, Butte, Campbell, Charles Mix, Choteau, Clark, Clay, Codington, Corson, Custer, Davison, Day, Delano, Deuel, Dewey, Douglas, Edmunds, Ewing, Fall River, Faulk, Grant, Gregory, Haakon, Hamlin.


In conclusion, it is important for car owners and drivers to understand and follow South Dakota’s window tinting laws.

Window tints provide several advantages, including privacy, security, UV ray protection, heat reduction, and glare reduction.

You may take use of these benefits while avoiding possible legal problems if you follow the standards regarding darkness and reflectivity.

To maintain continued compliance, keep up with any revisions to the window tinting laws. While taking advantage of window tinting, drive effectively and safely.

Tint Law References

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