California is the 3rd most significant state in the USA, a dramatic and wonderful place worldwide. The state is full of opportunities, and many foreigners are settled here. However, when we talk about the roads, they are full of lavish cars and modern vehicles decorated with different tints and stickers. Meanwhile, traffic rules and vehicle tinting laws are strictly observed in the state. Although these rules vary from state to state, they do not allow any violation. In this blog, we will discuss in detail the window tint rules for the back side and rear windshields in California.
The window tint law for vehicles in California
Window tinting rules were enacted in 1999 and are revised in 2024. According to these rules and laws, the windscreen tint can cover only four inches from the top. Furthermore, the front side window tint must pass 70% VLT (visible light transmission). However, the back side windows and rear windscreen have exemptions.
Window tint laws for the back side and rear windshield in California
Window tint laws for the back side and rear windshield in California are somehow flexible. You can use any darkness for the backside windows. However, the rear windshield must pass 80% of VLT. In California, most restrictions are for the windscreen and front side windows. You can use any color tint for the passenger windows. Backside windows can get exemptions for tinting and stickers.
Restricted colors for the window tint
In California, window tint laws are stringent. The state has banned these colors for the window tints.
- Red
- Blue
- Ombre
- Dark shade of any reflected color
However, the backside and rear windshields allow for any darkness or color tinting.
Is 88% allowed for the back side and rear windshield?
When discussing a vehicle’s darkness percentage, the front side window must pass 70 % of sunlight. However, 88% for the back side and rear windshield is allowed. You can film your vehicle’s backside and rear windshield with 88% VLT. To learn more about window tint law percentage, refer to our article on (Click)
Benefits of dark tints for passenger windows
Backside seats are designed for passengers’ comfort during travel. However, most family members with children are seated at the backside of cars. So, the dark tint for the backside window can reduce heat and direct sunlight. Kids or passengers allergic to UV rays can easily travel in dark shades. California is sun-soaked; direct sunlight can harm kids and old-aged passengers. You can use the tint exemption for the backside and rear windshield. Moreover, the backside windows also have a tinting color exemption. You can use any color on the back side and rear windshield.
Why do you need a certificate from window tint makers?
While tinting the vehicles, the filmmakers always certify the tinting installation. Because they always use tints according to the rules described for the cars. They know the exact percentage for the film and guide the clients about the laws. However, during the installation, the firm adheres to a certificate in the form of a sticker. Moreover, this sticker contains the address and basic information of the filming firm. If any tinting violation is found, the firm is directly responsible.
Is there any restriction on backside window tints for commercial and non-commercial vehicles?
The window tint laws in California are very stringent and observed very cautiously. Meanwhile, the vehicles on the roads, whether commercial or non-commercial, have equal rules to follow. California’s roads are full of sedans and SUVs. The sedan is mainly used for personal use and as taxis, whereas the SUVs are used for commercial purposes, loading and unloading the factories manufacturers.
However, there is no restriction on backside window tints for commercial and non-commercial vehicles. You can use any color and darkness at the back side windows and rear windshield. You can benefit from this tinting exemption for backside windows and prevent excess heat and sunlight in the back seats of your vehicles.
Conclusion
Finishing the above, a detailed discussion reveals the hidden facts about the query: what are the window tint laws for the back side window and rear windshield in California? Both of these have an exemption for tint, color, and darkness. You can use dark tints of any color to comfort the passengers in the back seats.
However, 70% VLT is allowed for the front side window. The tint laws for the windscreen and front side window are stringent, and you cannot violate them. In case of any violation, you may face a ticket or penalty. Your penalty may be a hefty amount, according to the violation times. If you violate the rules for the first time, your penalty will be less than repeating the violation.