It may surprise you, but your car’s windows could be exposing you to harmful ultraviolet (UV) rays—especially on the driver’s side. In fact, research has shown higher incidences of skin cancer on the left side of the body among people in countries where drivers sit on the left. Here’s why, and how window tint can be part of the solution.
Why Your Driver’s Side is at Risk
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UV Exposure Through GlassList Item 1
Standard car windows typically block most UVB rays (the type responsible for sunburn) but allow some UVA rays to pass through. UVA rays can penetrate deeper into the skin, potentially increasing the risk of skin cancer.
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Longer Sun ExposureList Item 2
If you spend a lot of time driving—whether for work or personal errands—your left arm, left shoulder, and left side of your face are consistently exposed to these UVA rays.
According to a study published in the Journal of the American Academy of Dermatology, a higher proportion of skin cancers in the United States occur on the left side of the body, correlating with the driver’s side window.

How XPEL Automotive Window Film Helps
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Blocks Harmful UV RaysList Item 1
XPEL automotive window films are engineered to block up to 99% of UV radiation, including both UVA and UVB rays. This high level of filtration significantly reduces the amount of damaging sunlight entering your vehicle—protecting both your skin and your car’s interior.
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Lowers Skin Cancer RiskList Item 2
By limiting UVA exposure, XPEL window films help reduce the risk of skin damage and potential skin cancer. This extra layer of defense is especially important for those who spend long hours on the road or live in areas with intense sunlight.
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Provides Year-Round ProtectionList Item 3
UVA rays can penetrate through clouds and reflect off road surfaces, making sun protection a necessity in every season. XPEL’s advanced technology ensures you’re safeguarded whether it’s sunny, overcast, or even during winter months.

At Apex Auto Shield, we specialize in XPEL window tint, offering top-tier protection with a flawless finish.
Whether you're looking to protect yourself, your passengers, or even your car’s interior, we’ve got you covered. If you have questions about tinting, need expert recommendations, or are ready to upgrade your vehicle, reach out to us today. We're located in Leander, TX, just outside of Austin, and we’re here to help with all your window tinting needs. Give us a call or stop by—let’s get your ride protected!