What is Tire Data?
2 Answers
Tire data includes the manufacturer's logo, ply rating, maximum load and corresponding air pressure, and production number. Here is more relevant information: 1. Ply Rating: Ply rating refers to the nominal number of cord layers in the tire rubber, which may not exactly match the actual number of cord layers. It is an important indicator of tire strength. The ply rating is marked in Chinese, such as 12-ply, or in English, such as "14P.R" meaning 14-ply rating. 2. Tire Performance: Tires are often used under complex and demanding conditions. During driving, they endure various deformations, loads, forces, and high and low temperatures. Therefore, they must have high load-bearing capacity, traction performance, and cushioning performance. Additionally, they require high wear resistance, flex resistance, as well as low rolling resistance and heat generation.
What is tire data? In my view, it's a series of information and parameters marked on tires that every driver should know. Specifically, it includes size specifications like 205/55R16, where 205 is the width in millimeters, 55 represents the aspect ratio, R stands for radial construction, and 16 is the rim diameter in inches. There are also load index and speed rating, such as 91V where 91 indicates a maximum load capacity of 615 kg, and V means a top speed of 240 km/h. Choosing the wrong specifications during tire replacement can lead to unstable driving or increased fuel consumption. Last time I changed tires, I almost got the size wrong, but fortunately checked the owner's manual to confirm the matching data. Additionally, tread depth is crucial - when it's below 1.6 mm, the tires are prone to skidding in wet conditions and need prompt replacement. Regularly measuring tread depth with a coin is an easy and practical way to extend tire lifespan.
