What is the data on the car tires?
On behalf of the pneumatic tire width radial tire flat rate, etc. `` `
Rim Size: Indicates the rim size that matches the tire. Easy to use, such as "standard rim 5.00F". Speed level: Indicates the maximum speed at which the tire carries the specified load under specified conditions. The letters A to Z represent the certification speed of the tires from 4.8km / h to 300km / h. The speed of the commonly used speed is: Q: 160km / h; R: 170km / h; S: 180km / h; T: 190km / h; H: 210km / h; V: 240km / h; W: 270km / h; 300km / h; Z: ZR speed higher than 240km / h; ZR: If the instructions in the use of the tire specifications appear ZR.
Tire Specifications: Specifications are tire geometric parameters and physical properties of the logo data. Tire specifications are often used in a set of numbers, the previous number indicates the width of the tire section, and the latter number indicates the rim diameter in inches. The middle of the letter or symbol has a special meaning: "X" that high-pressure tire; "R", "Z" said radial tire; "a" that low-pressure tire. Level: level refers to the tire rubber layer of the public layer of the number of layers, and the actual number of ply is not exactly the same, is an important indicator of tire strength. Level with the Chinese logo, such as 12 levels; with the English logo, such as "14P.R" that is 14 layers of pole. Some of the tires are marked in the specifications, followed by the first letter of the Chinese phonetic alphabet, such as 9.00-20N, 7.50-20G, etc., some of the tires are marked, such as "nylon", generally marked after the level; N represents nylon, G is steel, M is cotton, and R is rayon.
