According to China standard, there are 1 1 kinds of truck tires. One axle 10 ton, five axles 50 tons (including wagon weight). The tire diameter is 1200mm.
Tire is a round elastic rubber product that is assembled on various vehicles or machinery and rolls on the ground. 1845, Thomas, a Scottish-born civil engineer, invented pneumatic tires, and obtained a patent from the British government entitled "Wheel Improvement of Carriage and Other Vehicles".