Is Window Tint Legal in Pennsylvania? (2026)

Key facts

Status

Restricted

Permit required

No

Jurisdiction

Pennsylvania

Last reviewed

2026-02-25

Window Tint laws in Pennsylvania

Pennsylvania law generally restricts window tinting that reduces light transmittance below certain percentages. The front windshield may not have any tint below the AS-1 line, and above the AS-1 line, the tint must allow at least 70% light transmittance. For the front side windows (to the immediate right and left of the driver), tint is also prohibited if it allows less than 70% light transmittance. Rear side windows and the rear window can have darker tint, provided the vehicle has outside mirrors on both sides. Drivers with documented medical conditions sensitive to light may apply for an exemption, requiring a physician's statement. Pennsylvania Vehicle Code Title 75, Section 4524 addresses glazing materials. While specific percentages are often enforced by interpretation of 'clearly transparent' or in connection with inspection regulations, the general rule is to maintain sufficient visibility through all windows. Inspections will often fail vehicles with tinting that doesn't meet the standards. Enforcement is primarily by law enforcement officers during traffic stops or vehicle inspections, and non-compliance can lead to citations. It is important for vehicle owners to be aware of these regulations, as aftermarket tinting is a common modification that can lead to legal issues if not done correctly or within the legal limits. Even if a vehicle was tinted in another state, Pennsylvania law applies when driving in the state.

Frequently asked questions

Is window tint legal in Pennsylvania for travelers?

For travelers visiting Pennsylvania, window tint is currently restricted. Pennsylvania law generally restricts window tinting that reduces light transmittance below certain percentages. The front windshield may not have any tint below the AS-1 line, and above the AS-1 line, the tint must allow at least 70% light transmittance. For the front side windows (to the immediate right and left of the driver), tint is also prohibited if it allows less than 70% light transmittance. Rear side windows and the rear window can have darker tint, provided the vehicle has outside mirrors on both sides. Drivers with documented medical conditions sensitive to light may apply for an exemption, requiring a physician's statement. Pennsylvania Vehicle Code Title 75, Section 4524 addresses glazing materials. While specific percentages are often enforced by interpretation of 'clearly transparent' or in connection with inspection regulations, the general rule is to maintain sufficient visibility through all windows. Inspections will often fail vehicles with tinting that doesn't meet the standards. Enforcement is primarily by law enforcement officers during traffic stops or vehicle inspections, and non-compliance can lead to citations. It is important for vehicle owners to be aware of these regulations, as aftermarket tinting is a common modification that can lead to legal issues if not done correctly or within the legal limits. Even if a vehicle was tinted in another state, Pennsylvania law applies when driving in the state.

Do I need a permit for window tint in Pennsylvania?

Pennsylvania does not specifically require a permit for window tint, though general regulations apply.

Can I transport window tint through Pennsylvania?

Transport laws for window tint in Pennsylvania depend on the specific item and your route. Generally, transport is allowed if you comply with state regulations. Always check states you pass through.

What are the penalties for window tint violations in Pennsylvania?

Penalties for window tint violations in Pennsylvania vary based on the specific offense. Always verify current laws before traveling.