Pay attention to the wear marks

Every motor vehicle tire has a wear mark and a small bump at 1.6 mm of tread depth. The small bump is called the "treadwear mark" and has the abbreviation "TWI" for "treadwear mark" next to the bump. If the tire wears down to the small bump, it is time to replace the tire.

Maintain standard tire pressure

What is the standard tire pressure? The standard tire pressure is not a fixed number, but should be determined by the car model, and the owner can find the standard tire pressure of the car in the owner's manual, the B-pillar or the inside of the gas cap. Tire pressure is also affected by the season, in summer the temperature is high, it is recommended to reduce 0.1 or 0.2 on the basis of the standard tire pressure; in winter the temperature is low, it is recommended to increase 0.1 or 0.2 on the basis of the standard tire pressure.

Clear the debris in the tire pattern in time

Vehicle driving, the tire pattern will be embedded in the stone, glass, sticker money and other debris, if not timely clean up, debris will enter the tire interior, resulting in cord strength reduction, causing delamination or even blowout. Therefore, owners should promptly clean up the debris within the tread to reduce the wear and tear on the tire surface.