What is the difference between 99V and 99W tires?

[StCourtney]

The difference between 99V and 99W tires lies in their maximum speed ratings. Below is an introduction to tires: 1. Introduction: Tires are circular elastic rubber products mounted on various vehicles or machinery for ground rolling. They are usually installed on metal rims to support the vehicle body, cushion external impacts, maintain contact with the road surface, and ensure driving performance. 2. Performance: Tires often operate under complex and demanding conditions, enduring various deformations, loads, forces, and temperature extremes during use. Therefore, they must possess high load-bearing capacity, traction performance, and cushioning ability. Additionally, they require high wear resistance, flexibility, and low rolling resistance with minimal heat generation. Half of the world's rubber consumption is used for tire production, highlighting the significant role of tires in rubber usage. 3. Specifications: Specifications are the geometric parameters and physical performance indicators of tires. Tire specifications are commonly represented by a set of numbers, where the first number indicates the tire section width and the second number denotes the rim diameter, both measured in inches.