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Why do tires have spikes: When the tires of your car become old and worn out, you have to get new tires installed. But have you ever noticed why new tires have small rubber thorn or spike-like structures on them? These are known as “spike”, “nibs”, “gate marks” or “nippers” on the tyre. Let us know why these thorns are made on tires and what is their purpose.
Actually, the rubber spikes on the tire are made automatically during manufacturing. In the process of making a tyre, liquid rubber is poured into a mold and then air pressure is used to properly expand it to all corners. During this, heat and pressure are used, due to which air bubbles start forming between the rubber and the mold. These bubbles can affect the quality of the tire, so the air is forced out through pressure.
How are rubber forks made?
When air pressure expels the air inside the rubber through small holes. A small amount of rubber also comes out from these. The rubber cools and takes a thorn-like shape. They remain attached to the tire even after it comes out of the mold. These spikes show that the tire is new and has not been used yet.
Should tire spikes be removed?
There is no special need for these thorns on the tyre, and there is no special benefit in removing them. These forks neither affect the performance nor the mileage of the vehicle. After a few days of use, these thorns wear out and disappear on their own.
These small bumps in the tire are just a part of the manufacturing process and do not affect the performance or mileage of your vehicle.
Tag: auto news
first published : October 24, 2024, 3:09 PM IST
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