How tires are made. Where are Amtel tires made? Where are winter tires made?

The Michelin company has production sites V 17 countries around the world 67 factories:

1. Brazil
2. Hungary
3. Germany
4. Spain
5. Italy
6. Canada
7. China
8. Colombia
9. Mexico
10. Poland
11. Russia
12. Romania
13. Serbia
14. United Kingdom
15. Thailand
16. France

In 170 countries you can buy MICHELIN products, which are manufactured in accordance with the Group's uniform quality standards throughout the world.

Russian-made MICHELIN tires are sold not only in Russia.

Where are the MICHELIN tires sold in the online store shop.site manufactured?

MICHELIN tires in our online store are not sorted by place of production. It is difficult to say who the manufacturer of a particular product in the catalog is. It doesn't matter. All MICHELIN tires sold at official dealers have equally good performance.

Does the quality of a tire depend on the place of production?

No, it doesn't depend. Now many global brands have their factories in Russia. At the same time, the requirements for product quality remain unchanged regardless of the place of production.

Tires produced in Poland or Germany have the same high quality. For all Michelin production sites there is a single process for each tire model. Therefore, the consumer will not be able to distinguish a tire produced, for example, in Poland from a similar model produced at a German plant.

Tests and tests carried out by independent organizations have confirmed that MICHELIN products of Russian or Asian production are identical to Western counterparts in the field of technical characteristics.

Is there a warranty for tires produced at the Michelin plant in Russia?

All tires manufactured under the MICHELIN brand are covered by a 5-year warranty from the date of manufacture against defects in workmanship and materials.

MICHELIN tires purchased from the TYREPLUS network of tire centers are covered by another one-year warranty. It includes free repair or replacement of tires within 12 months from the date of purchase.

Spanish and Russian MICHELIN tires: test, differences

One automotive publication conducted a test comparing MICHELIN Energy Saver tires in size 180/60R15, made in Spain, with a similar model in the same size, manufactured in Russia.

Tests have shown that both tires have the same characteristics: tread depth, handling (both on dry and wet asphalt surfaces), wear resistance, braking properties on dry and wet asphalt. The publication's test pilots confirmed that they did not notice any difference between the two products presented.

How to determine the place of tire production

The date and country of manufacture of the tire can be found on the sidewall of the tire. The date appears on the DOT label. The last 4 digits in this marking are the production date. For example, 4513: where 45 is the week of production, 13 is the year of production.

Also, the country of origin is indicated on the tire in the form of the inscription “Made in”.

I continue with interesting and useful articles. The first one was about . Today I want to talk about rubber or tires. What are they made of and how do they travel to our shelves? Many people mistakenly think that everything is based on oil, many are even sure that it is 90% of it, but this is not entirely true. AT the dawn of their appearance, tires were almost 100% a product of nature...

Before I tell you about modern tires, let me dig into history and tell you about rubber at the dawn of its production.

What is rubber?

YES it will be known to you - that the main component of rubber is made from rubber, and this is very natural material which is extracted from rubber trees. In southern Africa, such trees have existed for a very long time; it is even difficult to calculate their age. However, Europeans became acquainted with them in the 16th century, when Christopher Columbus returned to his homeland.

If you break down the word “RUBBER” into its components, you get “KAU” - plant, tree, “UCHU” - cry, flow. That is, if literally translated, this is a “crying tree”, from the language of the Indians of the Amazon River tribe. However, there is also a scientific name - “CASTILLA”, it grows on the banks of the Amazon River in the impenetrable jungle.

"CASTILLA" is a very tall tree, it will grow 50 meters in height and flowering continues all year round. In the skin, leaves and inflorescences, there is a lot of so-called milky juice, which contains natural rubber. Due to the fact that these trees are very large, branches or flowers often broke off and at the point of the break the tree “cryed” with such sap.

These are the two main plants that produce natural rubbers. In Central Asia, as well as on the shores of South America, Brazil, Peru, and the island of Sri Lanka, there are entire plantations of such trees that exist for only one purpose - to extract this juice! This has been an established business for a long time.

The top five “popular” plants also include: “CASSASH”, “TALL TREE” and the “IN-TIZI” shrub. All of them are sources for subsequent rubber production.

As I wrote above, rubber was brought to Europe a very long time ago, but K. MACKINTOSH decided to use it for the first time, not to be confused with computers from APPLE, he was the first to impregnate a raincoat with this composition, thanks to which it turned out to be practically waterproof . In cold weather it became dense and waterproof, but in hot weather it became a little “sticky”. It should be noted that MACKINTOSH learned this method from the Indians from the Amazon; for several centuries they had been impregnating their clothes, as well as plants needed for the production of house roofs, with rubber - the waterproof characteristics increased significantly.

So we indirectly owe the appearance of rubber to the Amazon Indians! Watch the short video.

Rubber production

Well, here we come to the most interesting part - the production of rubber itself, and these are not necessarily car wheels, rubber is now used everywhere, even in hair ties.

Once the rubber sap is collected, it is still a long way from producing rubber. Initially, latex is produced from it, this is an intermediate link. However, pure latex is now used everywhere, from medicine to industry.

The juice is poured into large vats and stirred in large vats of acid, usually for 10 hours. After which it hardens. This is already latex.

Afterwards it is passed through special rollers, thus removing excess moisture. The result is a long and fairly wide ribbon.

This tape is run under special knives and crushed. If you look at this composition, it looks like an overcooked omelette.

I burn this air mass in large ovens under the influence of fairly high temperatures - 13 minutes. Now it turns out elastic and biscuit-like, it is pressed into blocks and sent to production.

Of course, you won’t find the exact formula for the production of rubber, much less tires, on the internet; all this is kept strictly secret. However, the essence of the process has not changed over the past 100 years and has long been known to everyone.

To make rubber, you need to take these latex briquettes and vulcanize them. Sulfur and other “hidden” ingredients are also added to this composition. All this is added to a special boiler, heated, mixed, and after such manipulations rubber appears.

As soon as it is heated to 120 degrees, it is rolled out with special rollers to thin strips. That's where it cools down.

After these strips, read the article.

Modern tires fortires

IN modern world Tires for wheels are made mainly of rubber. But it can be not only natural, but also synthetic. Yes, now we have learned to produce synthetic rubbers. Rubber has the largest share in the composition, usually 40-50% of the total mass.

Next, soot (or carbon black) is added to the rubber. IN mass fraction its wheels make up approximately 25-30% of the total mass. It is added for greater structural strength, as well as to withstand high temperatures. Soot, as it were, holds rubber molecules together making them much stronger, they can easily withstand friction and temperature during emergency braking. Without this carbon (soot), tires would run 10-15 times less.

The next additive is silicic acid. Some manufacturers replace carbon with it, since it is cheaper and has high molecular adhesion properties. However, others completely refuse it, stating that it provides insufficient wear resistance! However, if you still analyze the composition of many leading companies, then it is present in the composition, it improves grip on wet roads. Information varies on how much is added, but if you take the average it is approximately 10%.

Other additives are resins or oils. There are more of them in winter tires and less in summer ones, they give a “softening role” to the rubber, preventing it from being so “oaky”. This is especially important for winter options. Adding about 10-15%.

Well, the last and very important thing is the specific secret compounds of the manufacturer, there are also about 10% of them, but they can greatly change the parameters of the finished tire. They are kept, of course, in strict confidence.

Rubber is a widely known material that is used in almost all areas of human life. Medicine, agriculture, and industry cannot do without this polymer. In many production processes rubber is also used. What this material is made of and what its features are is described in the article.

What is rubber

Rubber is a highly elastic polymer. Its structure is represented by chaotically arranged carbon chains held together by sulfur atoms.

In their normal state, carbon chains have a twisted appearance. If the rubber is stretched, the carbon chains will unwind. The ability to stretch and quickly return to its previous shape has made material such as rubber indispensable in many areas.

What is it made of? Typically, rubber is made by mixing rubber with a vulcanizing agent. After heating to the desired temperature, the mixture thickens.

The difference between rubber and rubber

Rubber and rubber are high-molecular polymers obtained naturally or synthetically. These materials are different physical and chemical properties and production methods. Natural rubber is a substance made from the sap of tropical trees - latex. It flows out of the bark when it is damaged. Synthetic rubber is produced by polymerization of styrene, neoprene, butadiene, isobutylene, chloroprene, nitrile. When synthetic rubber is vulcanized, rubber is formed.

What are they made of? different types rubbers? For individual species In synthetic materials, organic substances are used to produce a material identical to natural rubber.

Rubber properties

Rubber is a universal material that has the following properties:

1. High elasticity - the ability to undergo large reverse deformations over a wide temperature range.
2. Elasticity and stability of shapes at small deformations.
3. Amorphous - easily deformed with slight pressure.
4. Relative softness.
5. Poorly absorbs water.
6. Strength and wear resistance.
7. Depending on the type of rubber, rubber can be characterized by water, oil, gasoline, heat and impact resistance chemicals, ionizing and light radiation.

Over time, rubber loses its properties and loses its shape, which is manifested by destruction and a decrease in strength. The service life of rubber products depends on the conditions of use and can range from several days to several years. Even with long-term storage, rubber ages and becomes unusable.

Rubber production

Rubber is produced by vulcanization of rubber with the addition of mixtures. Typically 20-60% of the processed mass is rubber. Other components of the rubber mixture are fillers, vulcanizing agents, accelerators, plasticizers, antioxidants. Dyes, fragrances, modifiers, fire retardants and other components can also be added to the composition of the mass. The set of components is determined by the required properties, operating conditions, technology for using the finished rubber product and economic calculations. In this way, high-quality rubber is created.

What are semi-finished rubber products made from? For this purpose, production uses the technology of mixing rubber with other components in special mixers or rollers intended for the production of semi-finished products, followed by cutting and cutting. The production cycle uses presses, autoclaves, drum and tunnel vulcanizers. The rubber mixture is given high plasticity, thanks to which the future product takes on the required shape.

Rubber products

Today, rubber is used in sports, medicine, construction, agriculture, in production. The total number of products made from rubber exceeds more than 60 thousand varieties. The most popular of them are seals, shock absorbers, tubes, seals, sealants, rubberized coatings, and facing materials.

Rubber products are widely used in production processes. This material is also indispensable in the production of gloves, shoes, belts, waterproof fabric, and transport belts.

Most of the rubber produced is used to make tires.

Rubber in tire production

Rubber is the main material in the production of car tires. This process begins with the preparation of a rubber mixture of natural and synthetic rubber. Then silica, soot and others are added to the rubber mass. chemical components. After thorough mixing, the mixture is sent to the oven. The output is rubber bands of a certain length.

On next stage Rubberization of the cord occurs. Textile and metal cords are filled with hot rubber mass. This method produces the inner, textile and belt layers of the tire.

What is rubber for tires made from? All car tire manufacturers use different rubber formulations and technologies. To give the finished product strength and reliability, various plasticizers and reinforcing fillers can be added.

Natural rubber is used to produce tires. Its addition to the rubber mixture reduces the heating of the tire. The majority of the rubber mixture is synthetic rubber. This component gives tires elasticity and the ability to withstand heavy loads.

Car tires are an integral part of a car. And its quality in manufacturing is very important not only for the driver of the car, but also for its manufacturer, because the reputation of the production itself depends on it. It is worth noting that today there are at least three types of car tires. These are summer, winter tires and, of course, the demi-season. They are all used for the same transport, but have slightly different and appearance and to some extent even a slightly different technological process.

The most famous manufacturers

Today the most well-known manufacturers Tire manufacturers all over the world include Michelin (which also includes the brands Kleber and BFGoodrich), Bridgestone (which also includes the brands Lassa, Firestone, Winterforce, Fuzion) and the Finnish Nokian. It is also worth noting GoodYear, Continental, Pirelli, Hankook, Yokohama, Cooper, Kumho, Toyo and many others.

Raw materials for production

Today, the number of tire manufacturers, both domestic and foreign, is simply amazing, and sometimes the end buyer is somewhat confused making the right choice shoes for your war horse. But still, if you look at the tire production process, you can see that no matter what manufacturer produces these tires for us, the same material is used to produce them. And this is rubber. For its production, in most cases, natural or synthetic rubber, as well as autocord, are used.

It is worth noting that when producing tires in mandatory you need to use only high-quality rubber, since the stability of the car under a wide variety of conditions will depend on the quality of the rubber for the tires. weather conditions, the quality of tire adhesion to the road surface, regardless of its condition, and much more.

Tire production technology

The direct production of tires begins with the production of a special rubber mixture, which will subsequently be used to make tires for cars. The composition of this rubber mixture, depending on its production technology, can include up to a dozen different chemicals. In addition, some other components, in particular various dyes and much more, can also be added to the rubber mixture, which is produced specifically for car tires. In some cases, these components arrive at production ready for use. It is this rubber mixture that will be used for the manufacture of various blanks. But before making blanks, it goes through a special technology of mixing the component parts, after which it is cooled and cut into special sheets, which will subsequently turn into a wide variety of parts of car tires. The blanks, which are formed from the rubber mixture, are the most diverse parts of the future tire - these are its side parts, its treads and much more. It is worth noting that those parts, the tires that will subsequently come into contact with the road, are made in last resort using the vulcanization method. At the same time, it is precisely this process allows you to get exactly that unique tread pattern that we very often see on car wheels. Special attention deserve the manufacture of winter tires, since it is during this period that the most unforeseen situations on the roads occur. Also, during the production of blanks, the standard size of the future tire must be taken into account; this is due to the fact that different car manufacturers have different tire sizes.

After a wide variety of tire parts have been made from the rubber mixture, it is sent to a machine where the tire for the car is directly assembled. It is worth noting that the entire tire manufacturing process is automated, and human participation is limited to monitoring the correct operation of those installations that are involved in production.

Video about how tires are made at the Michelin plant:

A very important process in the manufacture of tires for cars is the process of monitoring the quality of products. If during such inspection even the most insignificant defects of a particular tire were discovered, it must be returned for recycling and in no case can it end up in retail chains shops for car enthusiasts. It must be said that during this check of car tires, not only visual inspection, but also some other methods are used for control. In particular, in some cases, x-rays can be used. In addition, there are special machines that carry out all the necessary tests that allow us to determine how well a particular type of tire meets quality standards.

In the last few years, one of the most important criteria when deciding to purchase a particular tire model has become the country of its production. One of the reasons is the difference in price. Thus, the price of the same tire model, in the same size, can differ significantly depending on the country of its production. Another reason is prestige.

Many drivers, especially the older generation, still believe that high-quality tires can only be made in Germany or Japan. And when they find out that, for example, the Goodyear they have chosen is made in Turkey, Bridgestone in Indonesia, and Michelin in Thailand, they often refuse to buy. They can be understood; they are accustomed to thinking in clichés since the times of the Soviet Union.

However, time does not stand still; we live in a world of transnational corporations and global brands. Globalization, the highest level of competition among manufacturers and the struggle for every buyer are the reasons for the current situation. In an effort to reduce prices for the end customer, manufacturers are moving their factories to countries with cheaper labor. At the same time, such tires will be sold all over the world, therefore its quality must be at its best, otherwise trust in the brand will be irretrievably lost. Trust and brand loyalty are the basis of sales. Conclusion - the quality of a product should not depend on the place of its production. This is confirmed in practice, defective tires ( famous brands) European production is no less than Asian.

The following brands of automobile tires by country of production are presented on the Ukrainian market. The list is by no means complete, but it gives some idea.

Achilles - Indonesia;

Amtel – Russia;

Barum(Continental) - Germany, Portugal, Slovenia, Czech Republic, Romania;

Bridgestone - Japan, Thailand, Indonesia, Poland, Turkey, Brazil, Mexico, Spain, Italy, France;

BFGoodrich - Poland, Romania, England, USA;

Continental - Germany, Portugal, USA, Slovenia, Czech Republic, Romania, Malaysia, Greece;

Cordiant – Russia;

Dunlop(GoodYear) - Germany, Japan, USA, Thailand, Indonesia, Poland;

Debica(GoodYear) - Poland, France, Türkiye;

Diplomat(GoodYear) - Poland, Slovenia, Türkiye;

Falken - Japan, Thailand, Indonesia;

Federal - Taiwan, China;

Fulda(GoodYear) - Germany, France, Poland, Thailand, Türkiye, South Africa;

General(Continental) - Germany, USA, Romania;

Gislaved(Continental) - Germany, Portugal, France, Slovenia, Czech Republic, Romania, Greece;

Goodyear - Germany, France, USA, Poland, Slovenia, Turkey, Thailand, China, South Africa;

Hankook - Korea, China, Hungary;

Kumho - Korea, China, Vietnam;

Lassa – Türkiye;

Marangoni - Italy;

Matador(Continental) - Czech Republic, Slovenia, Greece, Russia;

Marshal(Kumho) - Korea, China;

Michelin - Germany, France, Italy, Spain, England, Russia, Poland, Hungary, Japan, USA, Canada, Thailand, Indonesia, China;

Nexen-Roadstone - Korea, China;

Nokian - Finland, Russia, China, Indonesia;

Pirelli - Germany, Italy, USA, Russia, Turkey, China, Brazil, England, Romania, Egypt;

Riken – Serbia;

Sava(GoodYear) - Germany, France, USA, Slovenia, Poland, Türkiye;

Toyo - Japan, USA, Malaysia;

Tigar – Serbia;

Yokohama - Japan, Philippines, Thailand, China.

Let’s imagine a situation: Michelin or Goodyear, it doesn’t matter, built a new plant in China, spent several hundred million dollars on it and began producing low-quality tires under their own brand (after all, it is known that all products made in China are of low quality ;)). Then “he” sends this rubber to Europe and America in order to “discourage” the desire of local consumers to buy products of his brand. Strange, isn't it?

Conclusion. Perhaps we should think a little and reconsider some of the existing stereotypes in our thinking.

How to buy?

You can buy tires by ordering by phone

Pickup in Dnepr- Once you have made your choice, simply agree on the time of your arrival.

Delivery throughout Ukraine- In Time and Nova Poshta, payment upon receipt (cash on delivery).

Minimum tread height?

The height (or depth) of the tread has a decisive influence on the tire's ability to maintain the required level of traction on wet or snowy surfaces.

Over time, all tires wear out. The question arises - what is the maximum permissible minimum height tread?

Country of manufacture of the tire?

In the last few years, one of the most important criteria when deciding to purchase a particular tire model has become the country of its production.

One of the reasons is the difference in price. Thus, the price of the same tire model can differ significantly depending on the country of its production.