Indicates the rim size that matches the tire. Easy to use, such as "standard rim 5.00F".
The tire carries the maximum speed of 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. Y: 300km / h; S: 180km / h; T: 190km / h; H: 210km / h; V: 240km / h; W: 270km / h; H; Z: ZR speed is higher than 240km / h.
Level refers to the tire rubber layer of the number of layers of the car, 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 levels.
Buy tires first to determine the specifications of the original vehicle tires. Usually the car tire size logo is *** / ** R ** * part is the number. (For example: 205 / 55R16)
Tire specifications are often used in a set of numbers, the previous number represents the width of the tire section, and the latter represents the rim diameter in inches. For example, 165/70R14 represents a 165 mm wide tire, a flatness of 70, and a rim diameter of 14 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.
