What is the legal window tint limit in Montana?

In Montana, the legal limits are: Windshield - None, Front side windows - 24%, Rear side windows - 14%, Rear window - 14%. These are minimum VLT (Visible Light Transmission) percentages required.

What are the fines for illegal window tint in Montana?

Fines for illegal window tint in Montana range from 100 to 500 USD. Additional penalties may include mandatory tint removal, inspection failures, or vehicle impoundment.

Are medical exemptions available for window tint in Montana?

Yes, Montana offers medical exemptions for window tinting. You typically need a doctor's certificate documenting a qualifying condition (such as photosensitivity or lupus) and must apply for an official permit from the relevant transport authority.

Montana Car Window Tint Laws 2026 - Legal Limits, Fines & Exemptions

Windshield

None

Front Side

24%

Rear Side

14%

Rear Window

14%

description Detailed Regulations

medical_services

Medical Exemption

Available

verified

Certification Required

Not Required

swap_horiz

Dual Mirrors Required

Required

payments

Violation Fines

100-500 USD

info Important Notes & Regulations

block 5-inch strip. 24% front. 14% rear very permissive. 2026 Update: Red, blue, and amber tints and mirrored finishes are strictly prohibited.

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