
IDAHO TINT LAW 2023 (ID)
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Idaho Tint Law – Legal Tint Limit For Passenger Vehicles
- Front Windshield: Non-reflective tint is allowed above the manufacturer’s AS-1 line or top 6 inches.
- Front seat side windows: up to 35% tint darkness allowed
- Back seat side windows: up to 35% tint darkness allowed
- Rear window: up to 35% tint darkness allowed
Idaho TINTING LAW VIDEO:
On this page we have done our best to collect all of the legal information necessary about the 2023 Idaho tint law, including how dark the tint is allowed to be and how reflective the tint is allowed to be in Idaho. Aside from the basics, like tint percentages, there are also additional car window tinting rules and regulations in Idaho that we have made available.
Idaho window tint law was first put into place in 1992 with Idaho being the 17th of the 50 states to enact these tinting laws.
What does VLT Mean according to Idaho 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 Idaho 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.
HOW MUCH DOES CAR WINDOW TINTING COST? The cost of tinting your car windows can be very affordable. If you want to learn how much it costs to tint your car, click here.

Idaho Tint Law – Legal Tint Limit For Multi-Purpose Vehicles
- Front Windshield: Non-reflective tint is allowed above the manufacturer’s AS-1 line or top 6 inches.
- Front seat side windows: up to 35% tint darkness allowed
- Back seat side windows: up to 20% tint darkness allowed
- Rear window: up to 35% tint darkness allowed

Want to D-I-Y?
How to tint car windows. To D-I-Y, check out how to tint car windows yourself here.
We have created an article discussing everything you need to know about VLT and Window Tint Percentages for your reference. If you want to learn the difference between the tint levels and preview the tint percentages we recommend you check it out.
Other Idaho Window Tint law Rules And Regulations:
Idaho 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:
- Do I have to have side mirrors in Idaho? Dual side mirrors are required if back window is tinted.
- Is colored tint illegal in Idaho? All tint colors are allowed in Idaho.
- What are the Window Tint Certification Rules in Idaho? Manufacturers of film do not need to certify the film they sell in the state.
- Do I need a certified sticker from the company installing my window tint in Idaho? Film manufacturers are not required to certify the film they sell in this state.
- Are there Medical Exemptions in Idaho for Window Tint? Idaho allows medical exemptions for special tint (75% on windshield and 20% on other windows).
Always remember that Idaho tint 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 Idaho was last updated on January 5th, 2023. Tinting laws in Idaho were enacted in 1992. 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!
Idaho Automotive Window Tint Law References
Idaho Window Tint Medical Exemption References
70% windshield and 20% tint on other windows with no more than 35% luminous reflectance is allowed under a medical waiver. Written verification from a licensed physician must be carried in the vehicle.
Exemptions are given to persons not vehicles, meaning if you have an exemption any vehicle you travel in can have 70% windshield tint and 20% side window tint.
For more information regarding window tint medical exemptions in _____ you can check out this resource:
Want a complete guide for medical exemptions for tinted windows in all 50 states?
Click this button to be taken to a PDF file that will help you to understand the medical exemptions in all 50 states
State of Idaho Information
Idaho is a state in the northwestern region of the United States. Idaho is the 14th largest, the 39th most populous, and the 7th least densely populated of the 50 United States. The state’s largest city and capital is Boise. Idaho is a mountainous state with an area larger than that of all of New England. It is landlocked, surrounded by the states of Washington, Oregon, Nevada, Utah, Wyoming, Montana and the Canadian province of British Columbia. However, the network of dams and locks on the Columbia River and Snake River make the city of Lewiston the farthest inland seaport on the Pacific coast of the contiguous United States.

What is the Capital of Idaho
The capital of Idaho is Boise
What is the population of Idaho
The population of Idaho is 1,787,065 according to Wikipedia as of 2019.
What is the area of Idaho
The area of Idaho is 83,569 square miles and ranks as the 14th largest state in the United States!
Idaho Wikipedia Page
Check out Idaho’s Wikipedia page to learn all kinds of cool facts about the state!
Official Idaho state Website
If you want to learn more about the laws in Idaho check out their official Website Here
What are the main cities located in Idaho?
Boise, Idaho Falls, Nampa, Pocatello, Meridian, Caldwell, Coeur d’Alene, Lewiston, Twin Falls, Lewiston, Post Falls, Rexburg, Moscow, Eagle, Kuna, Mountain Home, Chubbuck, Ammon, Hayden, Blackfoot, Garden City, Jerome, Burley, Hailey, Payette, Sandpoint, Rathdrum, Emmett, Star, Rupert, Middleton, Weiser, Preston, Fruitland, American Falls, Shelley, Buhl, Rigby, Gooding, St. Anthony, Kimberly, Orofino, Grangeville, Salmon, Heyburn, Soda Springs, McCall, Wendell, Ketchum, Homedale, Montpelier
What are the main counties located in Idaho?
Ada, Adams, Bannock, Bear Lake, Benewah, Bingham, Blaine, Boise, Bonner, Bonneville, Boundary, Butte, Camas, Canyon, Caribou, Cassia, Clark, Clearwater, Custer, Elmore, Franklin, Fremont, Gem, Gooding, Idaho, Jefferson, Jerome, Kootenai, Latah, Lemhi, Lewis, Lincoln, Madison, Minidoka, Nez Perce, Oneida, Owyhee, Payette, Power, Shoshone, Teton, Twin Falls, Valley, Washington