What Is The Function Of The Small Extensions On The Tires?

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

It’s also found in bicycle tires, even when they’re small We would have had a lot of fun picking them up. As for what these little extensions, about which there are many claims, do…

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

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

forming the tire during production liquid rubber Heat and pressure are applied to shape it. With the effect of this, air bubbles form between the tire and the mold, which expands and fills the mold.

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

So is there any harm in removing 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.

Actually Not all tires have these extensions.

The reason for this is that in some tire factories, this is during the production phase. destroying the extensions using a system. Since this system burns some pockets, it may not be preferred by companies.