What is the darkest legal tint?

The darkest legal tint for car windows varies depending on the state or country you are in. In the United States, the legal tint limit for the front windshield is usually 70% or higher, meaning that at least 70% of visible light must be allowed to pass through the window. The front side windows typically have a legal limit of around 35% to 50% tint, while the rear windows and back windshield can have a darker tint of around 20% to 35%.

However, it's important to note that the legal tint limits can vary by state, and it's always a good idea to check your state's laws before installing any tint on your vehicle. Additionally, it's important to make sure that any tint you install meets the legal requirements, as illegal window tint can result in fines and legal issues.

Furthermore, it's worth noting that there are some states and countries that don't allow any tint on certain windows, such as the front windshield or front side windows. In these cases, you may only be able to apply a clear film to these windows for protection against the sun and glare.

It's also important to keep in mind that the darkness of tint can affect your visibility when driving at night or in inclement weather. Very dark tints can reduce your visibility, making it harder to see objects on the road or pedestrians, and can increase the risk of accidents.

In summary, the darkest legal tint for car windows depends on the laws of your state or country. It's always a good idea to check with local authorities or a professional tinting service to ensure that any tint you apply is legal and safe for driving.