refers to the tire size and size automobile rear tire. Before the high-performance special-purpose vehicles before and after the tire size cars are mostly the same, but in a few sports, such as rear-wheel drive, rear tire specifications will be different.
1 after tire size Glossary
refers to the tire size after the size of the tire specifications car. Before the high-performance special-purpose vehicles before and after the tire size cars are mostly the same, but in a few sports, such as rear-wheel drive, rear tire specifications will be different.
2. The basic characteristics of the tire size
Tire Size
international standard code tires, in millimeters, and a sectional height of the flat percentage ratio. Followed by: code type of tire, rim diameter (inch), the load index (bearer quality permissible code), the allowable speed code. For example: 175 / 70R 14 77H 175 representative of the tire width is 175mm, 70 represents a flatness ratio of the tire cross section is 70 percentage, i.e. the section height is 70 percentage of the width, R represents a radial tire, the rim diameter of 14 inches, load index 77, class H is the allowable speed.
After the tire size
smaller tires to reduce friction with the ground during traveling of the vehicle, so fuel aspect is more economical, but the negative impact brought with it, because it will greatly reduce the tread diameter limited by its nature and comfort. The large size of the tire makes the whole body look arrogant, and guarantees good fit to its acceleration and vehicle stability at high speeds.