Is the unit of measurement for tires 'piece' or 'strip'?

[ThomasLee]

Tires can be referred to as either a 'piece' or a 'strip'. Tires can be categorized into three types based on their tread patterns. The specific categories are as follows: Unidirectional Tread Pattern: The unidirectional tread pattern features interconnected tread grooves, forming independent tread blocks. This type of tire offers excellent braking performance, superior water drainage, and outstanding stability in rainy conditions, making it suitable for high-speed driving. However, the tire must be installed in the correct direction matching the driving direction. It is ideal for high-speed sedans. Block Tread Pattern: The block tread pattern also has interconnected tread grooves, forming independent tread blocks. It provides superior braking and handling performance, excellent control and stability on snow and wet roads, and good water drainage in rainy conditions. However, due to its independent tread block structure, the wear resistance of block tread tires is relatively poor. Asymmetric Tread Pattern: The asymmetric tread pattern has different tread designs on the left and right sides of the tire. By increasing the grounding pressure of the outer tread during turns, it significantly enhances high-speed cornering performance and improves the wear resistance of the outer tread. However, it is crucial to ensure the correct installation direction of the tire. This pattern is more suitable for racing and high-performance vehicles.