How to tell if a car tire is up to date?

You can observe the hair of the tires and the date of manufacture of the tires!

Observe the tire hair: there will be a lot of tire hair on the surface of the original new tires, and these tire hairs will disappear after about 5 to 10 kilometers. If it is a fake tire, the tire hair cannot be faked, and if you get the tire and see that there is no tire hair, you can judge that it is a fake tire.

Observe the color pattern of the tire:

The depth of the tread, the width is different, and the asymmetry of the tread is a retreaded tire (one thing to note here is that some tire patterns are deliberately designed to be asymmetrical, which should be excluded). In terms of color, the new tire tread is blue and the corners of the color are naturalRetreaded tires are brighter in color, and retreaded tires may have fingerprints on the fingers because of a layer of wax.

Label: ** Tires are labeled with Chinese color labels or Chinese black labels, fake tires are not affixed. And it is necessary to check whether the label has been altered or damaged.

1. It is a set of numbers and letters to indicate the manufacturing year and quantity of tires. For example, "98N08B5820" indicates the 5820th tire produced in Group B in August 1998. The production lot number is used to identify the age of the tire and how long it has been stored.

2. There is generally a triangular mark on the side of the tire. Following the direction indicated by the sidewall triangle, small squares indicating the wear limit can be found on the tread.

According to the current regulations in China, when the surface pattern of the tire is worn to less than millimeters, it is time to replace it. The wear marks on the tires are also set according to this standard. But in fact, this is only a minimum requirement, and at this point, the grip and drainage performance of the tires will be greatly reduced, and the safety will deteriorate.

1. Identification of tire number:

The normal tire number of the tire is composed of nine letters and numbers, for example: J4S121451 tire number is equivalent to the ID card of the tire, each regular tire number is not repeated, counterfeit tires in order to prevent customers from being held responsible, usually polish the original tire number, and forge the fake tire number to confuse consumers, so please pay attention to identify whether the tire number is complete when buying tires, whether there are traces of grinding, in case you are deceived.

2. Since 2012, the ** tires sold in China have the "C C C" certification mark (except for products exempt from the scope of "CCC" compulsory certification: 750R R If there is no "C C C" certification mark on the tire, please do not buy it to prevent counterfeiting.

3. Identification of barcodes on the sidewall of tires:

Tires provided by regular manufacturers will be attached to the barcode of the tire on the sidewall, through the scanning of the barcode by professionals, you can trace the sales area of the tire, the production time, the location, the production personnel, etc., counterfeit tires usually polish the barcode or no barcode, so you must buy tires with a complete barcode when buying tires.

In the position of the side of the tire, to look for it, you will see a set of 4-digit numbers, which is the kind of feeling that is printed on the back, usually the position of a piece of rubber that is concave a little bit can be found, the first two of this set of data represent the production week of production, and the last two represent the year of production Such as 5409 is the 54th week of 09 production.

Tires are equivalent to the shoes we wear, and if the shoes are broken, they must be unable to run and easy to fall. If your car encounters one of the four characteristics, then you need to change the tires right away.

On the front of the tyre there is the number 3109 which was produced in the 31st week of 2009. By analogy, 2608 was produced in the 26th week of 2008. Just find these 4 numbers and you'll know!

<> "I believe that car owners know that once they buy retreaded tires, there will be great safety hazards. So how to tell if a tire is **?

Check whether the basic information such as the name and specification on the tire label matches the information on the actual tire, if it does not match, it is likely to be a fake tire.

Look at the barcode on the bead of the tire, if you can't find the barcode or the pattern is blurry or incomplete, it is likely that it is a fake tire.

In addition, it should also be noted that manufacturers use retreaded tires to pretend to be ** tires, retreaded tires are shallow, usually waxed to appear extraordinarily bright, and some tires have been stored for a long time, if there are these characteristics to pay more attention to, it is likely to buy retreaded tires.

Hello pro Rubber is honored for your question. Pro, the method of identifying whether the tire is ** is as follows, 1Check the tire labels:

When buying tires, be sure to check the tire labels and check the labels. If there is no Chinese color label or Chinese black and white label on the tire tread, it is likely not ** brand tires, it is recommended to buy such tires cautiously so as not to bring hidden dangers to driving safety. 2.

Check the basic information of the tire: according to the information described on the Chinese label on the tire, such as the tire name, specification, load index, speed grade, etc., it should be checked with the sidewall of the formed tire; If you find that the information does not match, it is very likely that it is not ** tires and you should avoid buying such tires. 3.

Check the tire barcode: Real tires have a barcode at the bead. If you can't find the barcode at the bead of the tire, it shouldn't be a **tire.

Be careful to avoid buying such tires so as not to bring unexpected dangers to self-driving4It is also necessary to learn to distinguish the origin of the beam and the spike: as long as it is a standard ** tire, you can find the country of production printed on the sidewall.

Generally, each brand of tires has its own place of origin, so it can be distinguished according to the origin of the brand tires. Try to avoid choosing the origin of parallel tires, such as Malaysia, Thailand, etc. 5.

Also observe the shelf life of tires: On the basis of learning to distinguish between real and fake tires, it is also necessary to observe when the shelf life of tires is. That is, pay attention to the old and new tires.

Because of a tire rubber product, if it is a tire that is close to the expiration date, the service life will be affected.

1.Observe the fetal hair:

There will be a lot of tire hair on the surface of the original new tires, which will disappear after 5-10 kilometers. If it is a collapsing of some fake tires, the tire hair can not be forged, and the new and used tires of the car can be judged by the car tire hair. This method is also suitable for consumers to inspect their vehicles when they pick them up.

2.Label: **Tires are labeled with a Chinese Yanhu color label or a Chinese black label, but fake tires are generally not labeled. When buying car tires, you need to check if the label of the tire has been altered or damaged.

3.There are no traces of caresses:

The original tires have good elasticity. If you gently scrape the surface of the tire with a key or other object, the scratched part can be restored quickly, but some retreaded tires or poor quality tires have poor elasticity and generally will not recover.

4.Barcode & Shelf Life:

**Tires will be labeled with a barcode, and the date of the tire will also be marked on the side of the tire, the last four digits indicate the production date of the car tire, the first two digits of the four numbers represent the number of weeks, the last two digits represent the year of production, judge the production date of the tire by number, if the tire is stored for too long, it is not recommended to buy, the tire stored for a long time will be aged, affecting the performance of the car tire, and shortening the use time of the tire.

Millions of car purchase subsidies.

1.Check the tire label: When buying tires, be sure to check the tire label and check the label.

If the tire tread does not have a Chinese color label or a Chinese black and white label, it is likely that it is not a ** brand tire, and it is recommended to buy this type of tire cautiously so as not to bring hidden dangers to driving safety.

2.Check the basic information of the tire: according to the information described in the label on the tire, such as the tire name, specification, load index, speed grade, etc., it should be checked with the sidewall of the formed tire; If you find that the information is inconsistent, it is very likely that it is not ** tires, so avoid buying such tires.

3.Check the tire barcode: Real tires have a barcode at the bead. If you can't find the barcode on the sidewall of the tire, it shouldn't be a real tire. Be careful to avoid buying such tires so as not to bring unexpected dangers to self-driving.

4.It is also necessary to learn to distinguish the place of origin: as long as it is a standard ** tire, you can find the country of production printed on the sidewall.

Generally, each brand of tires has its own origin, so it can be distinguished according to the origin of the brand tires. Try to avoid choosing the origin of parallel tires, such as Malaysia, Thailand, etc.

5.Also observe the shelf life of tires: on the basis of learning to distinguish between real and fake tires, you should also observe when the shelf life of the tires is smiling.

That said, watch out for new and used tires. Because if a tire rubber product is a tire that has almost passed its expiration date, its service life will be affected.

6.Learn to observe the tread line: In order to avoid buying retreaded used tires, we should learn to observe the tread line when choosing tires.

Generally, tires with specifications above 15 inches on the market will have a printing line, and after the tire is used for several kilometers, the printing line will be worn off by road contact, so it can be used as a basis when judging new and old tires.

Millions of car purchase subsidies.