Florida Window Tint Law: How Dark Can You Legally Go?
Florida's legal tint limits by window position and vehicle type - passenger car, SUV, van, and pickup - sourced to the statute, with the windshield rule, reflectance limits, medical exemption, and the combined-VLT math shops forget to mention.
In Florida, passenger-car front side windows must let through at least 28% of visible light (28% VLT), and back side and rear windows at least 15%. SUVs, vans, and other multipurpose passenger vehicles can go as dark as 6% VLT on rear windows. The windshield allows only a non-reflective, transparent strip above the AS-1 line at the top of the glass - no tint on the main windshield. A medical exemption from the Florida Department of Highway Safety and Motor Vehicles (FLHSMV) is required for anything darker. Figures verified against Florida Statutes 316.2951-316.2957, October 2026.
Tint darkness is measured as VLT - Visible Light Transmittance - the percentage of visible light a window allows through. A lower number means a darker window: 5% is nearly opaque (limo-dark), 70% is almost clear. Florida law sets a minimum VLT for each window position, and the rules differ depending on whether your vehicle is a passenger car or a multipurpose passenger vehicle (SUVs, vans, pickups). Both limits are measured on the total window system - that is, the film combined with the existing glass. If your windows already have factory privacy glass, that affects the math; more on that below.
| Window position | Passenger car - min VLT | SUV / van / MPV - min VLT | Max reflectance (all vehicle types) | Statute |
|---|---|---|---|---|
| Front side windows | 28% | 28% | 25% | 316.2953 |
| Back side windows | 15% | 6% | 35% | 316.2954 |
| Rear window | 15% | 6% | 35% | 316.2954 |
| Windshield | Transparent non-reflective strip above AS-1 line only | Transparent non-reflective strip above AS-1 line only | Non-reflective only | 316.2952 |
A measurement tolerance of plus or minus 3% applies to all VLT readings under these statutes. So a film reading 25% on a front side window passes within tolerance even though the stated minimum is 28%.
The windshield rule
Florida prohibits any sunscreening material on the windshield except a transparent, non-reflective strip at the very top - within the AS-1 area defined by Federal Motor Vehicle Safety Standards 205 and 128, typically the top few inches of the glass. The strip must not encroach on the driver's direct forward viewing area. A clear UV-blocking film that stays above the AS-1 line is legal; any tint below that line is not, regardless of how light it is. (Florida Statute 316.2952)
Reflectance limits
Florida also limits how mirror-like a window can look. Front side windows may not exceed 25% total solar reflectance of visible light, measured on the non-film side. Rear side and rear windows may not exceed 35%. A chrome-look or highly mirrored film can be illegal on reflectance alone even if its VLT is legal. When reviewing a film spec sheet, confirm the reflectance figure, not just the VLT. (Florida Statutes 316.2953, 316.2954)
Medical exemption
Florida allows darker-than-legal tint with a medical exemption certificate issued by the Florida Department of Highway Safety and Motor Vehicles (FLHSMV) - the same department that handles driver licenses and vehicle registration, not the Department of Transportation. Qualifying conditions include Lupus, other autoimmune diseases, and conditions requiring limited light exposure. The certificate covers a specific vehicle - identified by make, model, year, and VIN - and is nontransferable. It becomes void when the vehicle is sold or transferred. If you believe you may qualify, confirm the current application process directly with FLHSMV; a shop's summary of the process may be outdated. (Florida Statute 316.29545)
Stacking tint over factory privacy glass
This is the calculation many shops skip. Factory privacy glass - the dark glass factory-installed on rear windows of many SUVs, trucks, and vans - typically transmits 15–25% of light on its own. Add aftermarket tint film over it and the combined VLT multiplies: if factory glass is 20% VLT and you add a 35% film, the combined result is roughly 7% (0.20 x 0.35 = 0.07). For a passenger car, 7% on the rear windows is below the 15% legal minimum. For an SUV or van rear window, 7% just clears the 6% minimum - but leaves almost no buffer. The statute measures the total window system, not the film alone. Ask your installer to measure the combined VLT of the installed system, not just the film's published rating.
DON'T GET SOLD: If a shop quotes 5% tint on your front side windows without telling you that is illegal in Florida, that is a red flag. A legitimate shop knows the legal limits, quotes a compliant shade for each window position, and measures combined VLT if your vehicle has factory privacy glass. If you get a fix-it ticket for illegal tint, the removal and replacement cost is yours - not the shop's.
Penalty for illegal tint
A Florida window tint violation is a noncriminal traffic infraction, punishable as a nonmoving violation under Chapter 318. An additional $5 goes to the Emergency Medical Services Trust Fund. You will typically also need to remove and replace the illegal film to clear the citation. (Florida Statute 316.2956)
What to do before you book
Ask the shop for the VLT rating of the film they plan to install on each window position - in writing. If your vehicle has factory privacy glass, ask them to measure the combined VLT of the installed system before you drive home. A reputable shop knows the Florida limits, installs to them by default, and will explain your legal options at each window rather than just quoting the darkest shade. Tell us your vehicle - a new Silverado, a new Cayenne, or anything in between - and we will point you to what is legal and worth it for Florida heat, and our Florida directory lists the tint shops in each metro with their locations, services, and public Google ratings.
Frequently asked questions
What is the darkest legal window tint in Florida?
For passenger cars, front side windows must let in at least 28% of light (28% VLT) and back side and rear windows at least 15%. For SUVs, vans, and multipurpose passenger vehicles, front windows stay at 28% but rear windows can go as dark as 6% VLT. Anything darker requires a medical exemption from the Florida Department of Highway Safety and Motor Vehicles (FLHSMV). (Florida Statutes 316.2953, 316.2954, verified October 2026)
Can an SUV or truck go darker than a sedan in Florida?
Yes - but only on the rear windows. Florida requires the same 28% VLT minimum on front side windows for all vehicle types. But multipurpose passenger vehicles (SUVs, vans, pickups) can go as dark as 6% VLT on back side and rear windows, versus 15% for passenger cars. Limo-dark rear glass is legal on an F-150 or a Tahoe; on a Camry the minimum is 15%.
Can I tint my windshield in Florida?
Only a transparent, non-reflective strip at the very top of the windshield - within the AS-1 area near the top of the glass - is allowed. No tint film is legal anywhere else on the windshield, regardless of how light it is. Clear UV-blocking film above the AS-1 line is permitted. (Florida Statute 316.2952)
Does ceramic tint change what is legal in Florida?
No. Florida law caps VLT - how much light passes through the window - and that limit applies equally to all film types. A ceramic film at 28% VLT and a dyed film at 28% VLT are both legal on front side windows. Ceramic tint rejects more heat and UV for the same legal shade; it does not change the legal limit.
What happens if I add tint film over my factory privacy glass?
The law measures the total window system - factory glass plus film together. If your factory glass is 20% VLT and you add a 35% film, the combined result is roughly 7% (0.20 x 0.35 = 0.07). On a passenger car, 7% on rear windows is below the 15% legal minimum. On an SUV or van rear window, 7% barely clears the 6% minimum. Have your installer measure combined VLT of the complete window after installation, not just the film's published number.
What is the penalty for illegal window tint in Florida?
A window tint violation is a noncriminal traffic infraction, punishable as a nonmoving violation under Chapter 318, with an additional $5 fine deposited in the Emergency Medical Services Trust Fund. You will typically also need to remove the illegal film to clear the citation - at your expense. (Florida Statute 316.2956)
Sources
- Florida Statute 316.2951 - Definitions (transmittance) (2026-10-07) - Defines transmittance and other window-tint terms
- Florida Statute 316.2952 - Windshield sunscreening restrictions (2026-10-07) - Windshield tint prohibition; AS-1 line transparent-strip exception; no tint below AS-1 line
- Florida Statute 316.2953 - Front side window restrictions (2026-10-07) - 28% minimum VLT; 25% maximum reflectance - windows forward of or adjacent to the operator
- Florida Statute 316.2954 - Rear and side windows behind the driver (2026-10-07) - 15% minimum VLT (passenger car); 6% minimum VLT (multipurpose passenger vehicles); 35% maximum reflectance; plus/minus 3% tolerance
- Florida Statute 316.29545 - Medical exemption certificate (2026-10-07) - FDOT exemption for Lupus, autoimmune disease, light-sensitivity conditions; nontransferable; void on vehicle sale
- Florida Statute 316.2956 - Penalty for window tint violation (2026-10-07) - Noncriminal traffic infraction; nonmoving violation under Chapter 318; $5 EMS Trust Fund fine
About the author
Nick Sakkis, Founder
Nick Sakkis is the founder of Paint Protection Pros. A car enthusiast who spent half his professional career in the car audio industry, he built this site so the average owner could get every answer they need before spending thousands protecting what drives them.
Paint Protection Pros is an independent resource - not a shop. Our guidance is based on public spec sheets, warranty documents, published shop pricing, and installer feedback. Paid relationships are always disclosed, and money never buys a grade or a ranking.
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