Iowa Window Tint Laws [December 2021]

Iowa Window Tint Laws: The Iowa window tinting laws were brought into existence in the year 1983 since then the state of Iowa has been very strict about its laws. A lot of individuals living in the state of Iowa have imagined the reason behind the making of these laws to be as protection for the law enforcement in a vehicle stop situation.

Legislation regulating window tint was enacted to improve the driver’s ability to see out of the vehicle. A study published by the National Center for Biotechnology Information found decreased visual acuity in drivers of vehicles with window tint at the level of 18% transmittal.

This decrease was more evident in older study participants (LaMotte J, 2000). Decreased visual acuity can lead to an increased risk of a crash. Dark window tint makes it difficult for other drivers to see you.

There are many rules and regulations regarding automotive window tint in the state of Iowa. Knowing what the tinting laws cover to help you avoid headaches and potential legal troubles keep reading to get an overview of these regulations and insights about the tinting laws in the state of Iowa.

Check out other States Window Tint Law :-

What Does VLT Mean According To The State Laws Of Iowa

VLT(Visible Light Transmission) is the light percentage allowed by the window tint film to travel through your car windows. In Iowa, there are different legal allowable terms when it comes to window tinting.

In Iowa, the amount of light allowed to pass through your window film and glass varies for Passenger vehicles and multi-purpose vehicles. We have decided to break it down for you for the sake of your better understanding. 

The higher the VLT the more amounts of light will be allowed to pass through your window tint film. For instance, a 50% tint will allow only 50% of the light to pass through and a 5% tint will allow only 5% of light to pass through.

Iowa Tint Law- Legal Tint Limit For Passenger Vehicles

  • Front Windshield: Must allow more than 70% of light in.
  • Front seat side windows: up to 70% tint darkness allowed
  • Back seat side windows: Any tint darkness can be used
  • Rear window: Any tint darkness can be used 

Iowa Tint Law- Legal Tint Limit For Multi-purpose Vehicles

  • Front Windshield: Must allow more than 70% of light in.
  • Front seat side windows: Must allow more than 70% of light in.
  • Back seat side windows: Any tint darkness can be used
  • Rear window: Any tint darkness can be used 

Window Tint Reflection In Iowa

Tint reflection for passenger vehicles:

  • Front side windows: No excessive reflectiveness is allowed in the state of Iowa. The law is not very specific.
  • Back side windows: No excessive reflectiveness is allowed in the state of Iowa. The law is not very specific.

Tint reflection for multi-purpose vehicles:

  • Front side windows: No excessive amounts of reflectiveness is allowed in the state of Iowa. The law is not specific.
  • Back side windows: No excessive amounts of reflectiveness is allowed in the state of Iowa. The law is not specific.

Other Iowa Window Tint Law Rules And Regulations

  • Do I need to have side mirrors in Iowa? If the view from the windshield mirror is obstructed then side mirrors are required in Iowa.
  • Is colored tint illegal in Iowa? There are no tint color restrictions and that’s why all tint colors are allowed.
  • What are the window tint certification rules in Iowa? The tint film manufacturers do not have to certify the film they sell in the state of Iowa. 
  • Do I need a certified sticker from the company installing my window tint in Iowa? There is no need of having a sticker to identify legal tinting.
  • Are there medical exemptions in Iowa for window tint? The state of Iowa used to allow medical exemptions for window tints but since July 2012 the state no longer allows darker window tinting due to medical exemptions. The medical exemptions approved on or before July 4, 2012, may apply to operators or passengers of motor vehicles. The medical exemption is going to be counted only if the window tint exemption Form 432020 is carried in the vehicle, the vehicle being driven is the exact same vehicle as when the form was issued, and the form documents: the customer’s name, the medical need for reduced transparency, the signature of an authorized medical provider. 

Front windshields, windows, or side wings: a person cannot operate on the highway a motor vehicle equipped with a front windshield, a side window to the immediate right or left of the driver, or a side wing forward of and to the left or right of the driver which is extremely dark or reflective.

Leave a Comment