HOW
DARK CAN WINDOW TINT BE IN MONTANA?
Darkness of tint
is measured by Visible Light Transmission
percentage (VLT%). In Montana, this
percentage refers to percentage of visible
light allowed in through the combination of
film and the window. |
| •
Windshield |
Non-reflective tint is allowed
along the top of the windshield above the manufacturer's
AS-1 line. |
| • Front Side Windows |
Must allow more than 35% of light in. |
| • Back Side Windows |
Any darkness can be used. |
| • Rear Window |
Any darkness can be used. |
|
HOW
REFLECTIVE CAN THE TINT BE IN MONTANA?
Similar to sunglass
lenses, some tinting film contain metallic elements
that help in reflecting incoming light and reducing
the glare and heat generated by visible light.
|
| • Front Side Windows |
Must not be more than 35% reflective. |
| • Back Side Windows |
Must not be more than 35% reflective. |
|
| OTHER
MONTANA RULES AND REGULATIONS |
| • Restricted Colors |
No colors of tint are explicitly banned. |
| • Side Mirrors |
No restrictions. |
| • Certificate Requirements |
Manufacturers of film do NOT need to certify
the film they sell in the state. |
| • Sticker Requirements |
State law recommends but does not require
stickers to identify legal tinting. |
| • Medical Exemption |
State allows medical exemptions for special
tint. For more details about the specific terms
of the exemption, consult your state law. |