Let’s discuss what are the performance characteristics of tires?

As the only part of the car that contacts the ground, the performance of the tire directly affects the safety of the driver and passengers. The importance of tire performance can be imagined. For this reason, various countries have also made clear requirements for tire safety performance. With the rapid development of the automotive industry, consumers are paying attention to the comfort, handling stability, NVH and other performance of the whole vehicle in addition to the safety performance of the tire.

The first category is the safety performance required by regulations: high speed, durability, bead unseating, strength, and outer edge size;

The second category is the performance of the tire assembled to the whole vehicle test: comfort, handling stability, NVH, fuel economy, impact resistance, dry and wet braking performance, wear performance, etc.;

The third category is the single tire performance test conducted to study the performance of the tire unit or the performance of the tire assembled on the whole vehicle: static ground pressure distribution, rolling resistance, tire rigidity, tire unit noise, tire modal, PRAT, six-component force test, odor, airtightness, environmental protection, tire dynamic balance uniformity, etc.