The legal window tint in New York is generally 70% VLT or higher for the windshield and front side windows. VLT means “visible light transmittance.” In simple words, at least 70% of outside light must pass through the window, so the tint cannot block more than 30% of light. The New York DMV states that the windshield and front side windows cannot block more than 30% of light.
So the simple answer is: 70% VLT is the main legal tint limit in New York.
Here’s everything you need to know.
The Basic Rule in New York
New York Vehicle and Traffic Law § 375 says a vehicle cannot be operated with a windshield or front side windows that have light transmittance of less than 70%. The law also allows tint on the uppermost 6 inches of the windshield.
That means if your tint is darker than 70% VLT on the wrong windows, it may be illegal.
What Does 70% Tint Mean?
This is where many drivers get confused. A 70% tint does not mean the window is 70% dark. It means the window must allow 70% of light to pass through.
So in New York:
Legal: 70% VLT or higher
Usually illegal: 50%, 35%, 20%, 15%, or 5% tint on front side windows
The lower the VLT number, the darker the tint.
Windshield Tint Rule
The windshield must allow at least 70% of outside light to pass through. However, New York law allows darker material on the top 6 inches of the windshield.
This top-strip tint is usually used to reduce sun glare. But tint below that area must follow the 70% rule.
Front Side Windows
The front driver-side and front passenger-side windows must allow at least 70% of outside light to pass through. The DMV clearly says the windshield and front side windows cannot block more than 30% of light.
So if a car has dark front side windows, it may fail inspection or lead to a traffic ticket.
Rear Side Windows
For many passenger cars, rear side windows must also allow at least 70% of light through. New York DMV says this rule applies to vehicles classified as a station wagon, sedan, hardtop, coupe, hatchback, or convertible. A vehicle falls into one of these categories if the Federal ID label on the left front door panel says “Passenger Car.”
This means normal sedans and hatchbacks usually cannot have very dark rear side window tint unless an exemption applies.
Rear Window
The rear window must also follow the 70% light rule unless the vehicle has outside rear-view mirrors on both sides. The law allows a rear window with less than 70% light transmittance if the vehicle has side mirrors on both sides and those mirrors give the driver a clear view behind the vehicle.
So darker rear-window tint may be allowed when both outside mirrors are properly fitted and usable.
SUVs, Vans, and Multipurpose Vehicles
SUVs, vans, and multipurpose vehicles may have different treatment for rear side windows because New York’s 70% rear-side-window rule is specifically tied to passenger-car classifications such as sedans, coupes, hatchbacks, convertibles, hardtops, station wagons, and similar categories. The DMV says the Federal ID label on the left front door panel is the key way to check whether the vehicle is labeled “Passenger Car.”
Still, the front windshield and front side windows must follow the 70% rule.
Can a Car Fail Inspection for Tint?
Yes. Since January 1, 2017, tinted or shaded windows are checked during New York motor vehicle inspections.
If the windows do not meet New York’s light-transmission rules, the vehicle can fail inspection until the problem is corrected.
Is It Illegal to Install Dark Tint?
Yes. New York DMV says it is illegal to sell, offer for sale, or install glass that does not comply with the tint law. It is also illegal to operate a vehicle with glass that does not comply.
So the rule applies not only to drivers, but also to shops and installers.
Medical Exemption for Dark Tint
New York allows medical exemptions for certain people who need extra protection from sunlight. A person may submit the DMV’s Application for Tinted Window Exemption, also called MV-80W, if they have a qualifying medical condition. The DMV lists conditions such as albinism, lupus erythematosus, porphyria, xeroderma pigmentosum, severe drug photosensitivity, and photophobia associated with an ophthalmic or neurological disorder.
Without an approved exemption, a driver should follow the normal 70% VLT rule.
Final Answer
The legal tint in New York is generally 70% VLT or higher for the windshield and front side windows. For many passenger cars, rear side windows also need 70% VLT. The rear window also needs 70% VLT unless the vehicle has outside mirrors on both sides that give the driver a full and clear rear view.
The safest rule is simple: keep windshield and front side windows at 70% VLT or lighter, and check your vehicle type before tinting rear windows.
Frequently Asked Questions
Q1. What is the legal tint percentage in New York?
The main legal tint limit is 70% VLT. At least 70% of outside light must pass through the window.
Q2. Is 35% tint legal in New York?
Usually no, especially on the windshield and front side windows. New York generally requires 70% VLT or higher.
Q3. Is 20% tint legal in New York?
Usually no. A 20% tint is much darker than New York’s 70% VLT requirement for the windshield and front side windows.
Q4. Is 5% limo tint legal in New York?
Usually no. A 5% tint is extremely dark and is not legal for front side windows or windshield areas covered by the 70% rule.
Q5. Can I tint the windshield in New York?
Only within limits. The windshield must allow at least 70% light through, but darker tint may be allowed on the top 6 inches.
Q6. Are front side windows allowed to be tinted?
Yes, but they must allow at least 70% of outside light through.
Q7. Can rear windows be darker in New York?
Sometimes. The rear window may be darker if the vehicle has outside rear-view mirrors on both sides that give a clear rear view.
Q8. Can rear side windows be darker?
It depends on the vehicle classification. Many passenger cars must keep rear side windows at 70% VLT, but some SUVs, vans, and multipurpose vehicles may be treated differently.
Q9. Can illegal tint fail inspection in New York?
Yes. Tinted windows are checked during New York vehicle inspections.
Q10. Is there a medical exemption for darker tint?
Yes. New York allows medical exemptions for certain qualifying conditions, but the driver must apply through the DMV and receive approval.
Q11. What is the safest tint to use in New York?
The safest legal choice is 70% VLT or lighter on the windshield and front side windows.