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What does the yellow dot on tires mean? By La ré

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The Meaning of the Yellow Dot

The yellow dot on a tire indicates the lightest point of the tire. Tires are never perfectly balanced from the factory; each one has a slightly heavier side and a lighter side. By marking the lightest spot, manufacturers give installers a reference point to make balancing easier.

How It Helps During Installation

When mounting a tire on a wheel, technicians typically align the yellow dot with the heaviest point of the wheel, which is usually where the valve stem is located. By doing this, they minimize the amount of additional weight needed to balance the tire. This ensures smoother driving, reduces vibration, and extends the life of your tires.

Difference Between Yellow and Red Dots

Some tires also have a red dot, which indicates the high point for radial runout (essentially, the spot where the tire is slightly taller). In such cases, the red dot takes priority when matching the tire to the wheel to reduce vibration, while the yellow dot is ignored.

Final Tips

  • Always inform your tire installer about the dots; proper alignment can improve ride quality.
  • Do not confuse these dots with cosmetic marks—they are functional guides.
  • Even with proper alignment, tires should be balanced professionally for the best performance.

In short, the yellow dot on your tire may be small, but it plays a big role in ensuring a smooth and safe ride. Next time you notice it, you’ll know it’s more than just a mark—it’s a guide for precision and comfort on the road.


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