IDAHO
Window Tint Laws as of 2023
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).
Are reflective window tints legal in Idaho? No, Only non-reflective window tints are allowed.
WINDOWS
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% with a +/- of 3% tint darkness allowed
Back seat side windows: up to 20% with a +/- of 3% tint darkness allowed
Rear window: up to 35% with a +/- 3% tint darkness allowed
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 Idaho you can check out this resource: