High Performance Car Tires

Abstract

The invention relates to a high-performance sedan tire. A tire tread is partitioned into a first side land part, a first secondary side land part, a central land part, a second secondary side land part and a second side land part from an inner side direction to an outer side direction by two major circumferential troughs and two minor circumferential troughs; a plurality of first transverse grooves, a plurality of fold grooves and a plurality of first cutter grooves are formed in the central land part, a plurality of oblique grooves and a plurality of second cutter grooves are formed in the first secondary side land part, a plurality of second transverse grooves, a plurality of third cutter grooves and a plurality of fourth cutter grooves are formed in the first side land part, one first annular groove and a plurality of wedge-shaped grooves are formed in the second secondary side land part, and the first annular groove is formed along the circumferential direction of the external surface of the tire tread. Patterns of inner and outer sides of the external surface of the tire are of asymmetric design, a patterned structure of the outer side mainly controls control performance, a patterned structure of the inner side mainly controls comfortability, and the appearance is attractive and fashionable. A four-straight-groove pattern design is formed by using the two major circumferential troughs and the two minor circumferential troughs, so that good directivity is ensured, and meanwhile, good drainage capability is provided by combining with transverse patterns.

Description

technical field [0001] The invention relates to a high-performance car tire. Background technique [0002] Tires are one of the important parts of a car. They are in direct contact with the road surface, and together with the suspension of the car, alleviate the impact of the car when it is driving, ensuring that the car has good seating comfort and driving comfort, and that the wheels and the road surface are in good condition. However, the tires used in current cars have the following disadvantages: 1. Insufficient handling; 2. Safety needs to be improved; 3. Poor comfort. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a high-performance car tire with good maneuverability, high safety and strong comfort. [0004] In order to solve the above technical problems, the present invention provides a high-performance car tire; [0005] There are a pair of circumferential main grooves and a pair of circumferential au...

AI Technical Summary

Problems solved by technology

[0002] Tires are one of the important parts of a car. They are in direct contact with the road surface, and together with the suspension of the car, alleviate the impact of the car when it is driving, ensuring that the car has good seating comfort and driving comfort, and that the wheels and the road surface are in good condition. However, the tires used in current cars have the following disadvantages: 1. Insufficient handling; 2. Safety needs to be improved; 3. Poor comfort

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