newsweek.ro/tehnologie/la-ce-sunt-folosite-liniile

The colored lines on new tires are not for aesthetics but serve as internal markers for product identification during manufacturing. These markings help differentiate materials and components, ensuring efficient production processes. The significance of these colors is not standardized across the industry, meaning the same color can represent different compounds from various manufacturers. For consumers, these lines are irrelevant; they should focus on the tire's sidewall for essential information like size, model, and manufacturing date. This data is crucial for assessing the tire's age and ensuring proper installation by professionals.