The price increase trend is coming, is the stock hoarding still far away? ---Tire CommerceWhen we were still immersed in the frenzied testing of the natural rubber futures price at the edge of 10,000, we did not know that the natural rubber futures price was surging in a flash, and it jumped directl

You may have wondered how a car tire with 30 pounds per square inch (psi) of pressure can support a car. This is an interesting question, and it is related to several other issues, such as how much force it takes to push a tire down the road and why tires get hot when you drive (and how this can lea