Idaho Window Tint Laws
2026 legal limits, VLT calculator, and AI tint preview
Idaho VLT Limits (2026, Sedan)
Windshield
AS-1 line
Front Side
35%
VLT minimum
Back Side
20%
VLT minimum
Rear
35%
VLT minimum
Idaho measures film VLT (not combined). Side mirrors required if rear tinted. 3% tolerance.
Window Tint Checker
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IdahoChoose your film darkness
Factory glass VLT (most cars 70–80%)
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Now you know the legal limits in Idaho
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Window tint in Idaho
Idaho measures film VLT rather than the combined glass-plus-film value, which can make a real practical difference when choosing your tint. Front sides are at 35% on all vehicles, and SUV and truck owners get any darkness on rear and back side glass. It's a moderate state overall with decent flexibility for truck and SUV builds.
How Idaho compares
| State | Front | Back | Rear |
|---|---|---|---|
| Idaho | 35% | 20% | 35% |
| Washington | 24% | 24% | 24% |
| Oregon | 35% | 35% | 35% |
| Nevada | 35% | Any | Any |
| Utah | 43% | Any | Any |
| Wyoming | 28% | 28% | 28% |
Tint ticket costs in Idaho
First Offense
$67 infraction
Repeat Offense
Up to $150
Medical exemptions in Idaho
Physician must certify condition requiring reduced light exposure. Allows any tint darkness. Must carry documentation in vehicle.
This tool is for informational purposes only and does not constitute legal advice. Tint laws change frequently. Always verify current regulations with a certified installer or your local DMV before making any decisions. Car Editor is not responsible for any fines, penalties, or legal issues resulting from the use of this information.
Nearby States
Driving across state lines? Check neighboring tint laws
Frequently Asked Questions
What is the legal window tint in Idaho?
Front side windows need a minimum of 35% VLT. Back side windows require 20% VLT, and the rear window requires 35% VLT. Idaho measures film VLT (not combined). Side mirrors required if rear tinted. 3% tolerance.
How much is a tint ticket in Idaho?
A first offense is typically $67 infraction. Repeat offenses can cost Up to $150. Fix-it tickets are available, giving you time to remove or replace the film.
What is combined VLT and why does it matter?
Your car's factory glass already blocks some light (usually around 70-80% VLT). When you add tint film, the combined VLT is lower than the film alone. For example, 35% film on 75% factory glass gives you about 26% combined VLT. The calculator above does this math for you.
Can I preview tint on my car before installing?
Yes. Car Editor's AI tint simulator lets you upload a photo of your car and see any tint level applied to it in seconds. You can try different VLT percentages on your actual vehicle before committing.