Comprehensive Guide to Montana Window Tinting Laws
Understanding the window tinting regulations in Montana is essential to ensure compliance and avoid fines.
Enacted in 2007, Montana’s car window tinting laws specify the permissible darkness and reflectiveness of window films for vehicles.
In this guide, you’ll find all the details about Montana’s window tinting laws, including the rules for sedans, SUVs, and vans, along with additional regulations and tips.
Window Tint Darkness in Montana
The amount of light that passes through your car windows is measured as VLT (Visible Light Transmission). Montana’s VLT requirements differ based on vehicle type (sedans vs. SUVs/vans).
Tint Darkness Requirements for Sedans
- Windshield: Non-reflective tint is allowed above the manufacturer’s AS-1 line.
- Front Side Windows: Must allow more than 24% of light to pass through.
- Back Side Windows: Must allow more than 14% of light to pass through.
- Rear Window: Must allow more than 14% of light to pass through.
Tint Darkness Requirements for SUVs and Vans
- Windshield: Non-reflective tint is allowed above the manufacturer’s AS-1 line.
- Front Side Windows: Must allow more than 24% of light to pass through.
- Back Side Windows: Any darkness level is permitted.
- Rear Window: Any darkness level is permitted.
Window Tint Reflectiveness in Montana
Reflective window tint helps reduce glare and heat but must comply with Montana’s regulations.
Tint Reflectiveness for Sedans
- Front Side Windows: Must have a reflectivity of no more than 35%.
- Back Side Windows: Must have a reflectivity of no more than 35%.
Tint Reflectiveness for SUVs and Vans
- Front Side Windows: Must have a reflectivity of no more than 35%.
- Back Side Windows: Must have a reflectivity of no more than 35%.
Additional Montana Window Tint Regulations
Montana law includes several other rules that drivers need to follow:
- Side Mirrors: No restrictions on side mirrors in the state of Montana.
- Restricted Colors: Red, yellow, and amber tint colors are prohibited.
- Film Certification: Film manufacturers are not obligated to certify the film they sell in Montana.
- Stickers: State law suggests but does not mandate stickers to identify legal tinting.
- Medical Exemptions: Montana does allow medical exemptions for special tint. For more details about the specific terms of the exemption, consult your state law.
- Penalties: A misdemeanor punishable by a fine of up to $500 and/or up to 6 months in county jail, as per Montana law 46-18-212.
Tips for Compliance
- Montana’s tinting laws may vary slightly by county. Always confirm with your local DMV or law enforcement agency to avoid misunderstandings.
- Ensure your window tint installation meets both the state requirements and manufacturer certifications.
By staying informed about Montana’s window tinting regulations, you can enjoy enhanced comfort and privacy while adhering to the law.
For more details, consult local authorities or professional window tinting services.