The short answer

Yes, 15 percent tint is legal in South Carolina. But only on certain windows. Put it on the wrong glass and you will get pulled over.

South Carolina law breaks the car down by window position. Rear side windows and the rear window can go as dark as you want, including 15 percent VLT, which is what most people picture when they say “limo tint.” Front side windows are different. Those have to let in at least 27 percent of light. The windshield above the AS-1 line can carry a strip, but below that line the limit is 40 percent VLT.

So 15 percent on the back glass is fine. Fifteen percent on the driver and passenger windows will earn you a fix-it ticket. Florence officers pull for tint regularly. It is one of the easier stops to justify.

Why people ask about 15 percent specifically

When customers come in asking about 15 percent, they usually want one of three things: privacy, heat rejection, or the look. The back seat feels like a private cabin once you go that dark. You can see out fine. People outside cannot see in at all.

UV protection matters too. Even lighter films block a large portion of UV rays, but darker films add real protection for people who drive a lot or have skin sensitivities. A lot of parents ask about it specifically because the kids ride in back.

Where 15 percent gets you in trouble

The calls we get most often come from people who bought a used car with existing tint and have no idea what percentage is actually on the front windows. We can meter that glass and tell you exactly where you stand before you do anything.

The other situation is wanting matching dark tint all the way around. It looks clean. But those front side windows at 15 percent put you out of compliance, and at night the reflectivity on dark front glass tends to stand out to anyone watching traffic. That is the window that gets you stopped.

What most Florence-area customers end up with

The most common combination for customers chasing the dark look is 15 or 20 percent on the rear windows and 35 percent on the front sides. The 35 is dark enough for real heat reduction and privacy, stays legal, and does not create visibility problems after dark.

Some customers go lighter on the fronts, 40 or 50 percent, if they do a lot of highway driving at night. The rear glass carries most of the visual weight anyway. The difference between 35 and 20 percent on the front windows is barely noticeable from outside the car.

How we work through the options with you

We do not just take an order and start cutting film. We ask what you actually want out of the tint. Privacy? Heat? A specific look across all the glass? Once we know the goal, we walk you through which films hit the legal limits, which ones go darker, and where each one makes sense on your car.

Every vehicle sits differently. A sedan with a steeply raked rear window looks different than an SUV with vertical glass. Film that reads as genuinely dark on one car can feel almost clear on another. Seeing samples on your actual vehicle before you commit makes a real difference.

Come see us before you decide

If you are in Florence or Effingham and trying to figure out what is legal on your vehicle, what will actually perform, and what will look right, stop in or book a time with the Rayze SST team. We will meter your existing glass if you have any, go through the South Carolina limits with you, and show you film samples in the shop.

Most consultations take about ten minutes. We would rather spend that time up front than have you driving around with film that gets you stopped or that you end up not liking six months from now.