These protrusions covering the tires are most commonly found in large wheeled vehicles such as trucks and tractors. If their height 1-1.5cm as much as. Although it is thought to show the amount of wear and tear, it has nothing to do with it.

It is also in bicycle tires, even if they are small We had a lot of fun picking them up. As for what these little extensions, about which there are many claims, do…

These small pieces are formed by holes in the metal molds that give the tires their shape. So why are these holes there?

• If you look closely at the mold in the photo, you can see the holes in question.

forming the band during production; liquid rubber Heat and pressure are applied to shape it. This creates air bubbles between the belt and the mold, which expand and fill the mold.

Thin channels must be left for these bubbles to escape. These are these channels leaking rubber parts it turns into thin extensions in question.

So does it hurt to delete them?

These rubber pieces It has no functional purpose. The tracks only indicate that the tire is new. Breaking them will not damage the tires, but it is not recommended to use tools such as scissors or knives to cut them.

Really Not all tires have these extensions.

This is because in some tire factories this is during the production phase. destroy the extensions using a system. Since this system burns some bags, it may not be preferred by companies.