What is the as-1 line on a windshield?

When customizing a vehicle, windshield tinting is a popular choice for enhancing aesthetics, privacy, and thermal comfort. However, it’s crucial to adhere to specific regulations to ensure safety and legal compliance. One key element in this process is the AS-1 line. What is the AS-1 Line? The AS-1 line is a small but significant marking […]

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