Idaho Window Tint Laws
Updated 2026-01-15 · Idaho Code Section 49-944
Visual Guide: Idaho Tint Limits
The diagram below shows the legal VLT (Visible Light Transmission) percentages for each window position in Idaho. A lower percentage means darker tint is allowed.
Idaho Tint Laws: Detailed Breakdown
| Window | Sedan |
|---|---|
| Front Windshield | 35% VLT |
| Front Side Windows | 35% VLT |
| Back Side Windows | 20% VLT |
| Rear Window | 20% VLT |
Reflective Tint Rules in Idaho
Idaho does not allow reflective or mirrored tint on vehicle windows. No mirrored or metallic appearance tint is allowed.
Visor Strip Rules
Idaho allows a tinted visor strip (sun strip) on the windshield. The strip must not extend more than 5 inches from the top of the windshield.
Color Restrictions
The following tint colors are restricted or banned in Idaho: red, amber.
Medical Exemptions in Idaho
Idaho allows medical exemptions with proper documentation from a licensed physician. The exemption documentation must typically be kept in the vehicle at all times.
Penalties for Illegal Tint in Idaho
First Offense
$50-$100
Fine range for first violation
Second+ Offense
$100-$300
Fine range for repeat violations
Law enforcement uses a tint meter to measure the VLT percentage of your windows during traffic stops. If your tint is darker than the legal limit, you may receive a fix-it ticket or a fine depending on the state and officer's discretion.
Idaho vs Neighboring States
Planning a road trip? Here's how Idaho's tint laws compare to neighboring states. Make sure your tint is legal wherever you drive.
Frequently Asked Questions
What is the darkest legal tint in Idaho?
For front side windows in Idaho, the darkest legal tint is 35% VLT. Back side windows allow 20% VLT and the rear window allows 20% VLT.
Can you get a ticket for window tint in Idaho?
Yes, illegal window tint in Idaho is a traffic violation. First offense fines typically range from $50-$100. Second and subsequent offenses can cost $100-$300. Officers use a tint meter to measure VLT percentage during traffic stops.
Does Idaho allow medical exemptions for window tint?
Idaho allows medical exemptions with proper documentation from a licensed physician
Is reflective or mirrored tint legal in Idaho?
No, Idaho does not allow reflective or mirrored tint. No mirrored or metallic appearance tint is allowed.
What are Idaho's tint laws for SUVs and trucks?
In Idaho, SUVs and trucks follow the same tint laws as sedans. Front side windows require 35% VLT, back side windows allow 20% VLT, and the rear window allows 20% VLT.
Resources
Legal Reference
Idaho window tint regulations are governed by Idaho Code Section 49-944. Always verify current laws with your local DMV or law enforcement, as regulations can change.
Last updated: 2026-01-15