Tint and window film in Texas
At a glance: Texas allows film on the front side windows at 25% light transmission or more, a strip on the windshield above the AS-1 line, and any shade behind the driver. Factory-tinted replacement glass that meets federal standards is exempt[1].
What is the basic Texas rule?
Section 547.613 of the Transportation Code makes it a misdemeanor to drive a vehicle with an object or material on the windshield or a side or rear window that “obstructs or reduces the operator’s clear view”, and to put on any transparent material that changes the color or reduces the light passing through[1]. It then lists exceptions, and window film is legal only within those exceptions[1].
How dark can each window be?
| Window | What is allowed |
|---|---|
| Windshield | Film with at least 25% light transmission and no more than 25% reflectance, not red, blue or amber, and no lower than the AS-1 line or five inches from the top, whichever is closer to the top |
| Windows and wing vents beside the driver | At least 25% light transmission and no more than 25% reflectance, combined with the glass |
| Side windows behind the driver | Exempt |
| Rear window | Exempt if the vehicle has an outside mirror on each side giving at least 200 feet of view to the rear |
Figures from the statute text[1]. The Texas Department of Public Safety may treat a front side window as compliant if its transmission or reflectance is within three percentage points of the standard[1].
Is factory-tinted replacement glass legal?
Yes. The statute exempts “a window that complies with federal standards for window materials, including a factory-tinted or a pretinted window installed by the vehicle manufacturer, or a replacement window meeting the specifications required by the vehicle manufacturer”[1]. That matters for glass shops. The shop says that unless an owner added aftermarket tint, the replacement will match the factory tint and shade[2]. Factory privacy glass in rear windows is therefore not a problem; film applied afterwards is judged by the limits above.
Does film need a label?
Yes. Section 547.609 requires a legible label stating the film’s light transmission and reflectance, confirming it is consistent with the limits, and permanently installed between the film and the glass[3]. A business that applies film without such a label commits a misdemeanor punishable by a fine of up to $1,000[1]. When a windshield or front side window is replaced, any film on the old glass goes with it; the new glass needs new film, and a new label, if the owner wants it.
Are there exemptions?
The law lists several, including vehicles not registered in Texas, law enforcement vehicles, commercial motor vehicles and certain passenger-for-hire vehicles[1]. It is also a defense if the driver or a passenger must be shielded from the sun for a medical reason[1]. And it is not an offense to sell a vehicle whose windows do not comply; the obligation falls on the person who drives it or fits the film[1].
Is tint still checked at inspection?
Since 1 January 2025 non-commercial vehicles in Texas no longer get the annual safety inspection, so a tint check at inspection no longer applies to most cars[4]. The window law itself is unchanged and is enforced on the road[1]. The shop’s windshield page, which still speaks of cars passing “the mandatory inspections”, predates that change[5].
What else may sit on the glass?
Certificates required by law, such as registration stickers, are allowed. So are rearview mirrors, adjustable sun visors not attached to the glass, and on the rear window a wiper motor, trunk handle or luggage rack[1]. Anything else that obstructs the view counts against the driver.
Related reading
- Reading the glass label
- Repair or replace
- What the shop does
- Address, hours and walk-ins
- History, ratings and press
Sources cited
- ^ a b c d e f g h i j k l Texas Transportation Code § 547.613, Restrictions on Windows. Public.Law (text of the Texas statutes). Verified 9 November 2026.
- ^ Affordable Windshield Replacement Dallas (home page). Jacobs Low Price Auto Glass (lowpriceautoglass49.com). Verified 9 November 2026.
- ^ Texas Transportation Code § 547.609, Required Label for Sunscreening Devices. Public.Law (text of the Texas statutes). Verified 9 November 2026.
- ^ Vehicle Safety Inspection Program Changes Now in Effect. Texas Department of Public Safety. Verified 9 November 2026.
- ^ Windshield Replacement in Dallas. Jacobs Low Price Auto Glass (lowpriceautoglass49.com). Verified 9 November 2026.
Common questions
How dark can windshield tint be in Texas?
Only a strip above the AS-1 line or within five inches of the top, at 25% transmission or more.
Can rear side windows be tinted any shade in Texas?
Yes; side windows behind the driver are exempt.
Is factory privacy glass legal in Texas?
Yes; factory-tinted glass meeting federal standards is exempt.