Do you really know the pneumatic wheel?
Why is the tire bought on the market at ordinary times very high in surface feel, but not used?
Why is the tire thick and hard, and also easy to blow out?
Let us analyze the internal structure of the tire will understand:
The tread rubber content level determines the tire contact with the ground part of the degree of wear.
Tire cord mainly determines the bearing capacity of a tire. There are many kinds of tire cord material, the price difference is great, the same material, the more the line layer, the stronger the bearing capacity.
Cord glue is used to fix the tire cord, it is very critical, only the tire with high glue content can firmly fix the tire cord in the tire, and it is not easy to jumper or blow out the tire.
On the market to sell the bad tyres because of the appearance only posted a good layer of rubber, which is used the most inferior line and glial, mixed too much filler such as talc powder, calcium carbonate, so the surface looks good, in fact, is duplicitous among.