30 percent window tint

Car window tinting is a popular option for modern vehicles, especially when it comes to privacy, glare reduction, and protection against environmental factors like UV radiation and impact from the hit. However, while talking about a vehicle’s window tinting, it is important to know and adhere to local and regional laws. Otherwise, you may get a penalty, or it may require replacement. 

Beside other benefits of window tinting, it enhances the security of your vehicle, it can make seeing through people difficult. In Ontario, auto window tinting laws are made to ensure road visibility and safety. Here, in this article, we will delve into the details of window tinting laws in Ontario while focusing on whether 30 percent car window tint is legal in Ontario. 

Auto Window Tinting Laws of Ontario

Auto Window Tinting Laws of Ontario

Before exploring the legality of 30 percent window tint in Ontario, Canada, it is important to understand the complete framework of the car window tinting Laws in Ontario. The laws about window tinting are governed by the Highway Traffic Act (HTA). Law enforcement agencies enforce these laws to maintain safety standards on the road.

According to HTA, window tinting laws in Ontario are based on the percentage of visible light transmission (VLT). VLT is the percentage of light passing through the window glass with tinting. The darker the tint is, the Lower will be the percentage of the visible light transmission. The legal limitations of window tinting are 

  • Windshield: You can apply window tint up to 15 centimeters on top (approximately 6 inches) of the windshield, but the rest will have a 70% of VLT.
  • Front side windows: The percentage of the front side windows must be 70% (the front sides of the windows are passenger and driver windows.
  • Rear side windows: There are no limitations on the visible light transmission for the rear side windows. It means you can have window tinting on any percentage of these windows. 
  • Back window: There are no limitations on window tinting for back-side windows. The visible light transmission for the rear windows must be at least 70% if your car has a mirror on both sides.

Is 30 percent window tint legal?

According to the regulations of HTA, the minimum transmission of the visible light for front window sides is 70 percent. It means any percentage of the window tints lower than 70 percent is considered illegal.

Therefore, a 30 percent window tint is illegal for front windows. If the car has 30 percent window tinting on the front side, it will be a violation of the region’s laws. You may face legal consequences if you are driving in Ontario, including penalties. You may have to remove these window tinting to comply with the regulations,

Potential consequences of having 30 percent window tint on the front windows

30 percent window tint on the front windows

The consequences of having an illegal percentage of window tinting include:

  • Fines: You may face penalties if you are caught having not legal window tint percentage, such as 30 percent window tint on front side mirrors. The amount of the penalties varies depending on factors like the degree of non-compliance with the law or whether it is a time or repeated offense.
  • Vehicle inspection: if your window tints are darker, law enforcement officials may need to inspect your vehicle thoroughly to ensure that something is hidden in it. You may have to pay the inspection cost.
  • Insurance implications: Auto window tinting doesn’t affect the insurance policy of your car as long as it can meet all the regulations in Ontario. However, tinting laws may differ in other provinces. If you are not complying with window tinting laws, it can impact your insurance coverage. If you have an accident caused by the darker tints, it can affect the insurance outcome.


Related Article: Is window tint legal in Ontario?


Get window tinting installation from experts

If you are new to Ontario, the window tinting laws here are a bit complicated. However, if you get window tint installation from experienced professionals, the chances of having illegal window tints are reduced significantly. A professional and experienced window tinting specialist like Auto Boss ensures a legal percentage of the tints are installed.

Auto Boss Vaughan offers comprehensive car window tinting services. Our team has an updated knowledge of regional and country laws in Ontario. You will not face a penalty or other legal implications if you get window tints installed by us. We know that 30 percent window tint is illegal on the front windows, and we will guide our clients before they choose to have window tinting. Don’t get confused; partner with Auto Boss to get complete information about window tinting; contact us now to get professional help.


Before applying window tinting on your vehicle windows, we advise you to research and understand the local laws of your country. Additionally, consult with window tinting professionals who have updated knowledge about window tinting laws. A comprehensive research and proper consultation will help you in getting the aesthetically pleasing while complying with country regulations.

Remember! Knowing about the local laws is a legal obligation and a responsible step towards road safety.

In a nutshell, it is concluded that 30 percent window tint on the front side windows is illegal in Ontario. However, you can apply any tint darkness to the rear windows. Car owners should be aware of this law and adhere to these regulations to avoid legal consequences.


How much a tint can be fined in Ontario?

You may receive a fine of $85 to $500 for illegal window tinting percentage. However, some additional charges can also occur.

What is the maximum limit of legal window tinting in Canada?

The legality of window tinting can range from 30% to 50%. A window tint of 50% VLT is a great option if you don’t want more darkness.

Is 35% tint legal in Ontario?

Window tinting doesn’t affect insurance policy; however, you must not get the tinting beyond 30%.

Is 50% window tint good for your vehicle?

50% window tints block out heat and UV rays without blocking visible light transmission. It may reduce glare and eye strain.