Tires are the only part of a vehicle that comes into direct contact with the road surface. So, how to correctly use in any situation, maintain, and understand the characteristics of tires is a prerequisite for ensuring safe driving of vehicles, which can extend the service life of tires and save money. Always remember safe driving and respect the environment.
Sidewall marking
There are several different markings on the sidewall of the tire. In addition to the brand, the specifications and characteristics of the tire are also indicated: section width, profile, structure or construction code,rim diameter, load index and speed.
Section width
Profile
Rim diameter
Load index and speed
Tire pressure
Tire pressure has a significant impact on the safety and economy of vehicles. Therefore, it is necessary to regularly (every month) check the tire pressure in a cool state (do not attempt to adjust the pressure when the tire is hot), especially before long-distance travel.
Incorrect inflation pressure leads to irregular tire wear. Low tire pressure can cause shoulder wear and pose a risk of damaging the tire structure; Excessive tire pressure can cause wear on the center of the tire.
Integrity of tires
Tires are composed of rubber, steel wire, and fibers. Steel wire and fiber are structural materials, while rubber has the function of protecting them from environmental influences. Rubber itself can be damaged by chemicals or other environmental influences.
—Sharp objects, strong impacts, or other improper handling can cause visible and invisible structural defects.
—Low tire pressure can also lead to structural defects
—High temperature and sunlight can damage rubber
Seasonal conversion of tires
Choosing correct tires is fundamental to safe driving. Use summer tires in summer and winter tires in winter. The braking distance, traction, and stability largely depend on the appropriate rubber formula.
Winter tires not only ensure grip on snow, but also perform better than summer tires when the temperature drops below 7°C. Installing winter tires to ensure maneuverability on different road surfaces and in cold weather conditions. From 7°C and below, the braking distance of summer tires is longer, and the grip on snow is greatly reduced.
