Alaska window tint law

In Alaska, a passenger car's front side windows must let in at least 70% of light; rear side windows: at least 40% of light in; rear window: at least 40% of light in. Source: Alaska Administrative Code 13 AAC 04.223, checked November 2026.

Front side windows70%
Driver and front passenger windows: at least 70% light transmittance.
Rear side windows40%
Rear door windows and quarter glasses: at least 40% light transmittance.
Rear window40%
Back glass: at least 40% light transmittance.
WindshieldOnly a top-edge strip ("eyebrow") no more than five inches down from the top of the glass.
TolerancePlus or minus 3% for manufacturing variances when measured.
SUVs, vans, trucksVehicles the manufacturer identifies as multipurpose (SUVs, vans), motor homes, limos and for-hire buses may use any tint that complies with FMVSS 205.
Medical exemptionYes: darker tint allowed with a physician certification renewed annually and carried in the vehicle.

The Alaska front-side limit on a car

Tesla Model 3 2024 with 70% window tint (light) on the side and rear windows
Tesla Model 3: 70%, exactly the Alaska limit. Side and rear windows shown at the same level.
Tesla Model 3 2024 with 50% window tint (medium-light) on the side and rear windows
Rear side windows: 50%, the closest level we picture that stays within the 40% limit (the limit itself is a little darker).

Source

Alaska Administrative Code 13 AAC 04.223

“the driver and front passenger side windows may have tinting material that permits at least 70 percent light transmittance;”

Checked November 2026. A summary of the passenger-car rules, not legal advice: laws change, so check the source or ask a local tint shop before you buy.

Other states

See a legal level on your own car.

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