Window Tint Laws by State 2023-2024 Detailed Explanation

Visible Light Transmission (VLT%): This is indeed the standard measure for assessing window tint in the automotive industry. It determines how much light can pass through the tint film. A lower VLT% means the tint is darker, allowing less light to pass through.

AS-1 Line: Many windshields have an AS-1 line marked on them. This line typically runs parallel to the top of the windshield. In several states, window tint is permitted down to this line, but not below it.

Windshield Tinting: Generally, full windshield tinting is prohibited across states for safety reasons. However, some states do permit a strip of tint at the top of the windshield, often in the area of the manufacturer’s sun shield. This strip is usually regulated in size and is meant to help reduce glare from the sun without significantly obstructing the driver’s view, even when considering factors like 70 tint look like on a car.

window tint percentages chart

StateFront SidesRear SidesRear WindowWindshield
Alabama32%32%32%6″
Alaska70%40%30%5″
Arizona33%ANYANYAS1
Arkansas25%25%10%5″
California70%ANYANY4″
Colorado27%27%27%4″
Connecticut35%35%ANYAS1
Delaware70%ANYANYAS1
District of Columbia70%50%50%5″/AS1
Florida28%15%15%AS1
Georgia32%32%32%6″
Hawaii32%35%35%70% light
Idaho35%20%35%AS1
Illinois35%35%35%6″
Indiana30%30%30%AS1
Iowa70%ANYANYAS1
Kansas35%35%35%AS1
Kentucky35%18%18%AS1
Louisiana40%25%12%AS1
Maine35%ANYANY4″
Maryland35%35%35%5″
Massachusetts35%35%35%6″
Michigan4″ANYANY4″
Minnesota50%50%50%NONE
Mississippi28%28%28%AS1
Missouri35%ANYANYAS1
Montana24%14%14%AS1
Nebraska35%20%20%5″/AS1
Nevada35%ANYANYAS1
New HampshireNONE35%35%6″
New JerseyNONEANYANYNONE
New Mexico20%20%20%5″/AS1
New York70%70%ANY6″
North Carolina35%35%35%AS1
North Dakota50%ANYANY<70%
Ohio50%ANYANY<70%
Oklahoma25%25%25%5″/AS1
Oregon35%35%35%6″
Pennsylvania70%70%70%NONE
Rhode Island70%70%70%AS1
South Carolina27%27%27%AS1
South Dakota35%20%20%AS1
Tennessee35%35%35%AS

Texas (TX)25%25%ANY5″/AS1
Utah (UT)43%ANYANYAS1
Vermont (VT)NONEANY32%32%
Virginia (VA)50%35%35%AS1
Washington (WA)24%24%24%6″
West Virginia (WV)35%35%35%5″
Wisconsin (WI)50%35%35%AS1
Wyoming (WY)28%28%28%5″/AS1

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