Is it illegal to have rear windows tinted?

There are no rules for tinting the rear windscreen or rear passenger windows. It is also illegal to sell a vehicle with heavily tinted windscreen and front windows. There are penalties for having wrongly tinted windows: The police or VOSA vehicle examiners use light measuring equipment to measure window tint.

Why does my window tint look purple?

Overtime, a dyed window film gets bleached by the sun, causing it to turn colors like purple, pink, or even completely clear. As this happens over time, the film will stop blocking the sun’s UV and infrared rays, allowing them to pass through your windows.

How much tint can you have on the back of a truck?

Window Tint Laws SUVs and vans. On cars, the front, back, and rear windows must allow more than 35% of light in. In SUVs and vans, the front-side windows must allow in more than 50% of light, and any darkness can be used on the back-side windows and rear window.

Can I tint the back window of my truck pa?

According to PennDOT, tint is not allowed on the windshield of a vehicle except for the top four inches to shade the sun. The front side windows and backseat windows must allow for more than 70 percent of light to come in the vehicle. The rear window can be tinted.

Can tint go bad?

Quality of tint: Standard films generally last up to 5 years on average. However, higher quality films made with metal, ceramic, and high grade polyester can last up to 10 years time. Always remember that the lifespan of window tint will inevitably decrease in time, if maintenance isn’t done properly.

What causes tint to fade?

The Amount of Direct Sunlight to which the Car is Exposed As your film absorbs and reflects that energy, the UV radiation can cause the tint to fade. Poor-quality films will fade in the intense sun as soon as a few days. Carbon and ceramic films last much longer, upwards of five to 10 years.

What does 70 window tint mean?

For example, if you apply a tint of 70% VLT, it allows 70% of sunlight to pass through your windows. Therefore, it only blocks 30% of the sun. The darker the film you apply, the lower the amount of light that can get through will be — more light will be reflected off your window.