Before cars could fly close to the ground，The importance of tires cannot be overemphasized。The car relies on the four palm-sized contact areas of the four tires to achieve "communication" with the road surface，Load、Accelerate、Slow down、Steering...tires are closely related to vehicle safety。For tires，You can’t “make do” at all，And it should be used very "scrupulously"。For example，Aging tires，It must be replaced in time。Tomorrow is Qingming Festival，If you want to travel by car，Be sure to check before going out。

seabet login

How long should the normal service life of car tires be??Chengdu Commercial Daily reporter inquired about Michelin、Bridgestone、Dunlop、Pirelli、Official website of major brands of tires such as seabet loginContinental，None of them gave a clear time。

Automotive expert Luo Kaijun told a reporter from Chengdu Commercial Daily，There are many factors that affect tire life，Besides tire design、Except for innate factors such as material，Operation habits of car owners、Car usage environment、The condition of the vehicle determines the life span of the tires，So even if it is the same brand of tires，Installed on the same model of vehicle，The usage time and mileage are very different。

Michelin and Dunlop Tires both officially recommend that if the tires have been used for 5 years or more, they need to be inspected by a professional at least once a year。Based on security considerations，Tires that are more than ten years old from the date of manufacture should be replaced regardless of whether they have wear marks。

"Tires used for five years，Almost all of them have reached the aging stage,” a technician from a fast-repair chain store told reporters，“There are very few tires that can truly last ten years，In real usage environment，Five years of use of car tires is considered longevity。" Yuan Jiahui, general manager of Bridgestone Car Wings Hongyun Store, also suggested，The normal life of tires is generally within five years，For safety，If it is more than five years old, it is best to replace it。

After the tires reach the aging stage，Treads generally Seabetalso have "wrinkles"，These small lines show that it is time to retire。

Suggestion 2: Tires must be replaced when they are worn to the limit

If you were asked to wear a pair of flat boots without patterns and go for a walk on a smooth road，You will definitely feel "scared every step of the way"，Excessive tire wear will also have this effect。The pattern on the tire tread is of great significance，Has the function of improving adhesion and eliminating road water accumulation，Let the tires maintain better road adhesion。The adhesion ability of worn tires is greatly reduced，Especially on slippery roads with accumulated water，Especially dangerous。So when the tire pattern wears to the limit，Should be replaced in time。There are triangular wear marks on the tire shoulders，It points to the wear patch in the tire groove，When the tire tread wears out，This wear block will be exposed，Tires should be replaced at this time。

Suggestion 3: Don’t let your tires get hurt

Never embarrass your tires，If it is already injured，Just don’t let it stick to its position，How about，You just can’t get along with yourself，This is really unsafe。

In the process of using the car，Tires may be punctured by foreign objects，You may also accidentally hit the curb，Or encountering a strong impact while passing through uneven roads at high speed，These seabet iomay cause tire damage。Tire damage including tread cracks、Tread bulge、Missing tread rubber、Severe sidewall wear or abnormal wear, etc.。

Experts suggest，If the tire is punctured by nails or other small objects，Then you can repair it and continue on your way，But if the sidewall is damaged or the wound on the tread is too large，must be replaced。Expert advice，Perform visual inspection of tires at least once a month。

Tips

How to make tires last longer

1、Maintain correct tire pressure.

Vehicles generally have the correct tire pressure standard posted on the inside of the left door，Please follow the manufacturer’s recommendations to maintain normal tire pressure。Special reminder，The factory standard tire pressure is measured when the tire is "cold"。

2、Don’t speed，Avoid rapid acceleration and emergency braking、Avoid taking corners quickly or passing obstacles with large vertical drops。

3、Keep the vehicle in normal condition and the four-wheel alignment correct.

4、It is recommended that car owners exchange the positions of the four tires every 8,000 or 10,000 kilometers，Let the four tires wear evenly。

In these cases, please change the tires

1、When the tire is worn to the wear limit mark (that is, the tread pattern depth is lower than 1.6mm)。

2、Tire damaged，Tread cracks appear、Tread bulge、Missing tread rubber、Uneven wear、Corroded by chemicals、When the tire is punctured by foreign objects multiple times。

3、Tire aging，Tire aging speed and environment、Closely related to usage，Generally used normally for 3-5 years，If the tires have been used for 5 years or more, they need to be inspected by a professional at least once a year。