What is the tire code?

[JadeDella]

Car tire numbers and letters represent the tire specifications. Here is the relevant information: 1. Treadwear Index: Reflects the tire's wear resistance. The higher the value, the more wear-resistant the tire is, but it also means the tire is harder and less comfortable, and vice versa. Generally, a treadwear index between 280-320 is moderate, theoretically allowing for about 100,000 kilometers of driving. 2. Traction Index: TRACTION indicates the traction index, and the following letters represent the traction level, from highest to lowest: AA, A, B, C. 3. Temperature Grade Index: TEMPERATURE A indicates the tire's temperature grade, and the following letters represent the tire's heat resistance level. For passenger car tires, the heat resistance levels from highest to lowest are A, B, C.