The tire is the only part of the vehicle that is in contact with the road surface. The tire must keep a balance among traction, comfort-ability, durability, energy saving and total cost. In order to meet these conflicting needs at the same time, the design and manufacture of tires may be more co

1. Industrial production of tires From 1913 to 1926, the invention of cord and carbon black tire technology laid the foundation for the development of tire industry. With the standardization of tire outer edge, the gradual improvement of manufacturing technology, the production speed has been

1. Early tires: Tires were made of wood, iron and other materials a long time ago. The first hollow wheel was invented by Robert Thomson, an Englishman, in 1845. He proposed filling the elastic bag with compressed air to ease the vibration and impact during movement. Although at that time tires

We all know that truck tires are divided into tire with inner tube and tubeless tire. Today, I'd like to explain the steps of loading and unloading tires with inner tubes. 1. Manual removal steps for tire with inner tube 1) The tire should be placed flat on the ground with the valve up

Carefully observing the obvious position on the sidewall of heavy truck tire, you would find a line of number + letter symbols similar to mathematical functions, such as 12.00 R20, 11.00 R20, 295/80 R22.5. And these numbers represent the basic information of the tyre. Take 12.00 R20 as an exampl

Since first China (Guangrao) International Rubber Tire and Auto Parts Exhibition was held in 2010, it is already the eleventh by 2020; Guangrao Tire Exhibition always adheres to the direction of professionalism, internationalization, branding, and informatization. After more than ten years of