Washington Window Tint Laws
Updated 2026-01-15 · Washington RCW 46.37.430
Visual Guide: Washington Tint Limits
The diagram below shows the legal VLT (Visible Light Transmission) percentages for each window position in Washington. A lower percentage means darker tint is allowed.
Washington Tint Laws: Detailed Breakdown
| Window | Sedan |
|---|---|
| Front Windshield | 24% VLT |
| Front Side Windows | 24% VLT |
| Back Side Windows | 24% VLT |
| Rear Window | 24% VLT |
Reflective Tint Rules in Washington
Washington does not allow reflective or mirrored tint on vehicle windows. No reflective tint allowed on any window.
Visor Strip Rules
Washington allows a tinted visor strip (sun strip) on the windshield. The strip must not extend more than 6 inches from the top of the windshield.
Color Restrictions
The following tint colors are restricted or banned in Washington: red, amber.
Medical Exemptions in Washington
Washington allows medical exemptions with documentation from a licensed physician. The exemption documentation must typically be kept in the vehicle at all times.
Penalties for Illegal Tint in Washington
First Offense
$124
Fine range for first violation
Second+ Offense
$124-$250
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.
Washington vs Neighboring States
Planning a road trip? Here's how Washington's tint laws compare to neighboring states. Make sure your tint is legal wherever you drive.
| State | Front Side | Back Side | Rear Window |
|---|---|---|---|
| Washington | 24% | 24% | 24% |
| Oregon | 35% | 35% | 35% |
| Idaho | 35% | 20% | 20% |
Frequently Asked Questions
What is the darkest legal tint in Washington?
For front side windows in Washington, the darkest legal tint is 24% VLT. Back side windows allow 24% VLT and the rear window allows 24% VLT.
Can you get a ticket for window tint in Washington?
Yes, illegal window tint in Washington is a traffic violation. First offense fines typically range from $124. Second and subsequent offenses can cost $124-$250. Officers use a tint meter to measure VLT percentage during traffic stops.
Does Washington allow medical exemptions for window tint?
Washington allows medical exemptions with documentation from a licensed physician
Is reflective or mirrored tint legal in Washington?
No, Washington does not allow reflective or mirrored tint. No reflective tint allowed on any window.
What are Washington's tint laws for SUVs and trucks?
In Washington, SUVs and trucks follow the same tint laws as sedans. Front side windows require 24% VLT, back side windows allow 24% VLT, and the rear window allows 24% VLT.
Resources
Legal Reference
Washington window tint regulations are governed by Washington RCW 46.37.430. Always verify current laws with your local DMV or law enforcement, as regulations can change.
Last updated: 2026-01-15