Among the various markings on a tyre, red dots and yellow dots are often found together, leading consumers to wonder about their significance. These dots are part of the quality control process during tyre manufacturing.

Red Dot on Tyre:

The red dot serves as a reference point for the tyre manufacturer and is used during the tire balancing process. Balancing a tyre is crucial to ensure even wear and a smooth ride. Tyres are not perfectly uniform, and slight variations in weight can lead to imbalances. By placing a red dot on the tyre, manufacturers indicate the point where the tyre’s internal components are balanced. When mounting the tyre on a rim, technicians align this red dot with the wheel’s heaviest point, optimizing balance and reducing vibrations.

Yellow Dot on Tyre:

The yellow dot, on the other hand, indicates the lightest point of the tyre. Like the red dot, the yellow dot is utilized during the balancing process. When mounting the tyre on the rim, technicians use the yellow dot as a reference to identify the tyre’s lightest spot. Balancing the tyre around this point ensures uniform weight distribution and enhances the overall performance and longevity of the tyre.