North Carolina's window tint law changed on December 1, 2025, but the darkness limits themselves did not. Section 22 of Session Law 2025-47 (Senate Bill 391, the DOT Omnibus bill) removed tint from the state's annual vehicle safety inspection, eliminated the $10 tint-inspection fee, and added a new requirement: drivers with tinted windows must roll down the window on whichever side a law enforcement officer approaches during a stop. The legal darkness limit is still 35% VLT on front side, rear side, and back glass — unchanged — though windows behind the driver of a multipurpose vehicle (the statute names minivans and pickup trucks) and the rear window of a property-hauling vehicle are exempt from it.
What actually changed on December 1, 2025
Three things changed under Section 22 of Session Law 2025-47, effective December 1, 2025:
- Inspections no longer check tint. Mechanics performing North Carolina's annual safety inspection no longer measure window tint darkness as part of that inspection.
- The $10 tint-inspection fee is gone. The DMV no longer collects the separate fee tied to the tint-inspection step.
- A new roll-down rule at traffic stops. Under G.S. 20-127, a driver with tinted windows must roll down the driver-side window if an officer approaches from that side, or the passenger-side window if the officer approaches from the passenger side.
None of this makes illegal tint legal, and none of it removes police enforcement — it just moves the enforcement point from the inspection lane to the roadside.
What did NOT change
The actual darkness limit is untouched for standard passenger cars: 35% VLT (visible light transmission) on front side windows, rear side windows, and back glass — one of the more uniform figures in the country compared to states that set a lighter front number and a darker back number. That uniformity has a real carve-out, though: "multipurpose vehicles" as G.S. 20-127(c)(9) defines them — passenger vehicles designed to carry 10 or fewer passengers that are built on a truck chassis or have special features for occasional off-road operation, a definition that names minivans and pickup trucks — are exempt from the 35% and reflectance limits on any window behind the driver. A sedan doesn't get that exemption.
The statute also caps light reflectance at 20% or less and requires film to be nonreflective and not red, yellow, or amber. One more detail trips people up: North Carolina's statute includes a meter presumption. Any reading of more than 32% on a state-approved light meter is conclusively presumed to comply with the 35% requirement — that presumption applies only to the 35% light-transmission requirement, not to the 20% reflectance limit or the nonreflective and color rule, and the statute does not say why it exists. A reading of 32% or less gets no presumption, and 32% is not the legal number to buy or install.
The windshield rule didn't move either: tint is allowed only along the top of the windshield, extending no more than five inches below the top of the windshield or below the windshield's AS1 line — whichever measurement is longer.
Medical exemptions changed on the margins, not the substance. Section 21 of Session Law 2025-47 raised the number of medical exception permits a person may hold at once from two to four. Permits were already valid for five years from the date of issue, unless a shorter time is directed.
Does this affect penalties?
No. Driving with tint darker than the legal limit is still an offense — under G.S. 20-127(d) it's a Class 3 misdemeanor, and installing noncompliant tint on a vehicle subject to inspection is too. G.S. 20-127(e) gives a defense to a driving charge if the tint was removed within 15 days after the charge and the window now complies, and the person produces a certificate from the Division of Motor Vehicles or the Highway Patrol showing that it does. The roadside consequences haven't softened — the law just stopped checking for it once a year at the inspection station.
What this means if you run a shop in North Carolina
For installers, nothing about the film menu changes — 35% is still 35%, with the meter presumption for readings above 32% unchanged by Session Law 2025-47. The practical shift is customer-facing: fewer customers will get a tint check as part of their annual inspection, so fewer will be reminded by a mechanic that their film has faded, bubbled, or drifted out of compliance. That puts more of the burden on the shop to set expectations at the point of sale — quoting a legal VLT, documenting what was installed, and being upfront that tint is no longer checked at the annual inspection but can still lead to a charge at a traffic stop. Shops from Charlotte to High Point that already document film and VLT per job, rather than relying on the inspection system to catch problems later, are better positioned for this shift.
Frequently asked questions
Is 35% still the legal tint limit in North Carolina? Yes for standard passenger cars. Session Law 2025-47 didn't touch the darkness limit — front side, rear side, and back glass are still 35% VLT minimum, with readings above 32% on an approved meter presumed compliant. "Multipurpose vehicles" as the statute defines them (up to 10 passengers, built on a truck chassis or with occasional off-road features — the statute names minivans and pickup trucks) are exempt from that floor on any window behind the driver.
Do I still need to roll my window down for police? Yes — that part is new, not removed. If you have tinted windows, roll down the window on whichever side the officer approaches during a stop.
Will my mechanic still check my tint at inspection? No. As of December 1, 2025, tint darkness is no longer part of the annual North Carolina safety inspection, and the $10 tint-inspection fee was eliminated.
Can I still get a ticket for illegal tint? Yes. Removing tint from the inspection doesn't remove it from the law — an officer can still charge you for tint darker than 35% (allowing for the 32% meter presumption) during a stop. It's a Class 3 misdemeanor, with a defense to the driving charge if you remove the tint within 15 days of the charge and the window then complies, shown by a certificate from the Division of Motor Vehicles or the Highway Patrol.
How long are medical tint exemptions valid now? A permit is valid for five years from the date of issue, unless the Drivers Medical Evaluation Program directs a shorter time. That was already the rule before Session Law 2025-47, which raised the number of permits a person may hold at once from two to four.
This is general information based on North Carolina's public statutes and reporting on Session Law 2025-47, not legal advice — enforcement can vary by county and laws change over time, so confirm specifics with your local DMV office or a licensed attorney before you install, buy, or contest a citation.
Related
- State-by-state window tint laws (VLT limits) - North Carolina shop market + VLT summary - Window tint laws & legality (leased cars, medical exemptions, insurance) - Window tint percentages: what VLT, 5%, 20%, 35% mean