Tesla Model Y Window Tinting Review: Royal Series 901

Why Your Tesla Model Y Needs Quality Window Tinting

The Tesla Model Y is known for its expansive panoramic glass roof, offering excellent natural light but also leading to significant heat buildup inside, especially during summer. This makes high-performance window tinting a popular choice for Model Y owners seeking to manage interior temperatures effectively. For Juniper (dark gray) colored Model Ys, which absorb more external heat, proper window film installation is crucial for maintaining a comfortable cabin environment.

This review focuses on a Tesla Model Y tinted with the premium Royal Series 901 window film at the "Today's Car" Goyang branch. This film is recognized for its high heat rejection capabilities without compromising driving visibility. While specific film choices can vary based on individual driving habits and local climate, this installation provides a valuable case study.

Understanding the Premium Royal Series 901 Window Film

Window films generally fall into three categories: standard dyed films (most affordable), heat-insulating films (enhanced heat rejection), and premium high-transparency films. The Royal Series 901 belongs to the latter category, offering a superior balance of performance and clarity.

Key features of the Royal Series 901 include an infrared (IR) rejection rate exceeding 85%, ensuring significant heat blocking. Crucially, it maintains a visible light transmission (VLT) of around 90%, preserving excellent driving visibility, even at night. Unlike standard films with a hardness of around 2H, the Royal 901 boasts a surface hardness of 3H or higher, making it more resistant to scratches. Its thin and precise construction allows for bubble-free application on curved glass surfaces.

Mastering the Tesla Model Y's Complex Curves with Shaving Application

The Tesla Model Y features deeply curved windows, particularly on the sides, which can make standard film application challenging and prone to bubbles. The technique employed here is known as shaving application.

Shaving application involves meticulously trimming the edges of the window film to precisely match the glass's curvature. This requires careful calculation of the curve's angle and consideration of the film's elasticity, demanding a high level of installer skill. This method typically takes longer, around 2-3 hours, compared to standard application (1-2 hours).

Installation Details for All Model Y Glass Surfaces

This comprehensive tinting service covered the front windshield, side windows, and rear window.

Front Windshield: Royal 901 30% VLT — The 30% VLT was chosen to balance excellent heat rejection with optimal driver visibility. The large surface area of the windshield was expertly handled using the shaving technique, ensuring a smooth finish from the top molding to the bottom edge.

Side Windows: Royal 901 10% VLT — The darkest 10% VLT was applied to the side windows for maximum heat insulation, blocking over 90% of external heat. The shaving application was particularly precise on the heavily curved sections to prevent any air bubbles.

Rear Window (Hatch): Standard Application — The rear window, with its embedded defroster lines, requires delicate installation to avoid damage. The Royal 901 film was applied and finished with a simple cleaning. It's generally recommended to allow the defroster to dry for approximately 48 hours before activation.

Cost and Time Considerations

The total cost for tinting a Tesla Model Y varies based on the vehicle's condition and the chosen film. For premium films like the Royal Series, a full installation on a mid-size sedan in Korea typically ranges from ₩500,000 to ₩1,000,000 (approximately $370 - $740 USD). The installation process, including meticulous preparation and the shaving technique, usually takes between 2 to 3 hours.