Is Window Tinting Legal in Montana? (2026)
Partially — Window Tinting is legal with restrictions in Montana as of 2026.
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Quick Answer
Montana law requires front side windows to allow at least 24% VLT. Rear side and back windows may be tinted to any darkness. Reflective tint is prohibited. These rules are codified in Montana Code Annotated 61-9-402.
What the Law Says
Montana law requires front side windows to have a Visible Light Transmission (VLT) of at least 24% and rear windows to have a VLT of at least 14%.
— Montana Code Annotated 61-9-402
| Category | Details |
|---|---|
| Tint Limits (VLT %) | Possession allowed if vehicle complies with tint limits. |
| Medical Exemptions | Sale of tint films is legal; installation must comply with state standards. |
| Fix-It Ticket / Fine | Fines up to $100 and mandatory removal of illegal tint. |
| Age Restriction | None |
| Pending Legislation | None known |
No significant legislative changes have been made to Montana's window tinting laws in recent years.
Enforcement Reality
A tint violation is a misdemeanor offense. Law enforcement can stop a vehicle if they suspect the tint is darker than the legal limit.
A common mistake is having front side windows with less than 24% VLT or rear windows with less than 14% VLT. Using reflective tint that exceeds 35% is also a violation.
Local Exceptions
None identified. State law applies uniformly across Montana. Local ordinances may still vary — check with your city or county government for any additional rules.
Bottom Line
Window Tinting is legal with restrictions in Montana. This product is permitted, but specific conditions apply. Violating those conditions can result in fines or criminal charges. Read the rules carefully and consult an attorney if unsure.
Montana vs. the Rest of the US
Across the US, tinting car windows is fully legal in 18 states, restricted in 32, and illegal in 0. Montana falls in the RESTRICTED category.
View the full 50-state map →Neighboring States
Laws change at state lines. Here is how bordering states compare on Window Tinting:
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Frequently Asked Questions
Is it legal to tint your windows Window Tinting in Montana?
What are the restrictions on tinting car windows in Montana?
What mistakes do people make with tinting car windows in Montana?
Does the law on tinting car windows change at the Montana border?
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Reviewed by cross-referencing the cited state statute against current legislative databases and regulatory publications.
Sources & Verification
This page was reviewed by Ethan Harper by comparing the legal status against the cited state statute. AllowedHere is an informational resource and does not provide legal advice. Consult a licensed attorney for guidance specific to your situation.
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