The 5 most prominent developments in the world of tire manufacturing in 2025

Recent years, specifically 2024, have witnessed remarkable developments in the tire industry. The developments made by many companies specialized in the tire industry have focused on innovation, sustainability, enhancing safety and safety, and adapting to the requirements of modern trucks. Development depends on increasing the capacity of basic synthetic materials involved in the manufacture of rubber and other materials that make up the tires we know. There is no doubt that tires (tires) play a vital role in improving the performance of trucks on highways, enhancing commercial transportation and supporting the local and international economy. Demand has increased in the period The latest on advanced modern tires, which has shaped the features of the tire industry in recent years.

The tire industry (tires) is an important economic hub for many countries in the world due to the importance of this sector in the development of other sectors and fields. It is one of the most important development tributaries in the field of logistics transport, which in turn enhances the global and local economy. On the other hand, the tire industry is an influential and key factor in the development of the construction and industrial machinery industry. From tractors to bulldozers and excavators, all require tires of different types with very different characteristics. These different economic tributaries drive the field of tire manufacturing (tires) to continuous and rapid development, especially with the acceleration of technological development, which has increased Due to the speed of all processes and procedures on a large global scale, in 2024, the artificial intelligence revolution began to take a part of rapid global development, bringing the field of artificial intelligence to all fields and private and public sectors, which caused many changes in functional configurations, manufactured machines and many different techniques used in tire manufacturing.

The most important elements that make up tires

Tires are among the most important parts of trucks. Due to this importance, tire components can be considered one of the most important elements that should be focused on during the manufacture and development of tires (tires). The direct impact of these components is on the overall performance of trucks on highways and during commercial and non-commercial transportation. Certainly, tires in their current form can be considered a complex product that combines material sciences, engineering sciences and physics. It is the result of human scientific effort, which consists of creating compatibility between natural and manufactured materials and mechanical physics. All this is done using engineering sciences that It provides tools through which ideas are implemented and history is made.

1. Rubber

How does the rubber industry affect the world?

Rubber is the most commonly found element in tires. It is the most sought after material in the world of tire manufacturing. Natural rubber is extracted from rubber trees found in many tropical areas, China and some other countries in a natural way known as (Hevea Brasiliensis). It is characterized by a high flexibility that is not available in many other elements, giving it a uniqueness that makes it very much in demand. In addition to its high flexibility, it is a material that can be stretched and stretched without cracks even under high pressure, making it an ideal material for the manufacture of tires. With environmental and agricultural developments, the production of natural rubber has become a major problem due to the reduction in size Forests. Here, several operations started to try to grow sustainable rubber in private farms that are managed in a way that ensures the preservation of the environment and reduces the problems of deforestation and forest reduction.

Hence, demand began to increase for ways to provide rubber in a safer way for the environment. The phase of manufacturing synthetic rubber began.

Why did the synthetic rubber industry start in the world?

In deep Europe, in German countries, before the outbreak of World War I in 1914, the German chemist “Fritz Hoffmann” filed a patent application for the first synthetic rubber compound, known as “Buna (Buna)” in 1909. It is a mixture of butadiene and sodium. It is undoubtedly not of the quality of natural rubber, but it is considered a great success at the general level as this invention provided to scientists and engineers later.

The need to produce synthetic rubber that can be used in the manufacture of tires increased, especially in the period of World War II (1939-1945) with the control of countries in which rubber grows naturally, such as Indonesia and Malaysia. The United States of America and the allies found themselves in a real rubber crisis. Natural rubber was the backbone of the tire industry, which, as mentioned above, is the most important part of vehicles, in addition to its importance in the manufacture of various military equipment, fuel hoses and some important parts in military vehicles. As a result of these great pressures on the United States military leadership, it decided to launch The synthetic rubber development program, which in turn produced several important elements in the production of synthetic rubber, such as styrene-butadiene (SBR), which later became the basis for the synthetic rubber industry in the modern era.

The most prominent developments in the tire rubber industry:

Rubber formula techniques:

Work has been done to produce rubber compounds reinforced with “silica”, which contributes to improving the grip of tires on wet surfaces and reducing rolling resistance, in addition to performing “vulcanization” processes on rubber, which is the process of adding sulfur to rubber and then heating it, giving rubber high strength and flexibility. It is used with polyisoprene rubber and styrene-butadiene rubber.

Artificial intelligence techniques:

Tire manufacturers have worked to provide simulation techniques with artificial intelligence that enhance tire design experiments, allowing the provision of models and testing them virtually before manufacturing them on the ground, which contributes to boosting economy in the tire manufacturing market, reducing waste rubber, and reducing the general costs of testing.

Focus on the environment and sustainability:

A major tire manufacturer has announced plans to use natural rubber approved by the Forest Stewardship Council in European factories by 2026, indicating concern for environmental standards and the preservation of biodiversity found in nature. At the same level, major factories have started to develop techniques to recycle spent tires to extract raw materials and turn them into new products again.

2. Carbon compounds

What are carbon compounds and how are they used in tires?

Carbon compounds, or what is known as black carbon, are very fine composite materials produced by burning hydrocarbons such as natural gas or oil in conditions controlled by low rates of oxygen. As a result of this reaction, we obtain black carbon with a complex molecular structure that is known through its distinctive chemical properties, such as high absorption of ultraviolet rays or the ability to improve thermal conductivity, in addition to its high hardness and ability to withstand pressure and tension.

At the beginning of the twentieth century, all tires were manufactured without adding black carbon, causing these tires to wear out quickly and have no ability to withstand continuous use. In 1910, scientists noticed that adding black carbon to rubber gives it a high tensile and compressive ability, making it more durable. Companies quickly supported this unique product and developed commercial tires containing black carbon, which led to a significant increase in the life of tires over time and an increase in the number of experiments conducted on black carbon. Today, it is one of the indispensable elements in the field of tire manufacturing.

The role of carbon black in tires has focused on the following points:

• IMPROVED DURABILITY: Carbon compounds add stiffness to rubber, reducing the likelihood of wear and tear.
• Impact resistance: Black carbon reduces the impact of rubber from strong impacts, which is why it is frequently used in off-road tires.
• Improve thermal conductivity: Thermal conductivity is defined as the ability of a material to dissipate and absorb heat. Black carbon, as a material resulting from a combustion process, is inherently heat dissipative, which improves the ability of a tire to dissipate heat resulting from friction.

The most prominent developments in black carbon and its use in the tire industry in 2024

Recovered black carbon (RcB): This type of black carbon is of interest to many tire manufacturers. It is produced by recycling used tires through pyrolysis techniques. It contributes to reducing carbon dioxide emissions by up to 2% compared to traditional black carbon production, making it a more sustainable option, especially with the focus of the international community on preserving the environment.

Recovered Carbon Black Asia 2024 Conference: In September 2024, the “Recovered Carbon Black Asia 2024" Conference was held in Qingdao, China. Through this World Conference, the importance of recovered black carbon production techniques and their role in promoting sustainable development in the tire industry was highlighted. The conference witnessed a wide participation of industry experts and representatives of major international companies.

3. Metal wires

What is the importance of metal wires in tires?

The unique engineering element in the tire industry is that metal wires consist of steel, steel or other metal materials. They are among the most important components in tires because of their ability to strengthen the overall structure of the tire. In some ways, they can be considered the main support for the tire. These metal wires increase the ability of tires to withstand the pressure coming from the locomotive, trailer and even truck, and then share a role with the tread to distribute total pressure at the tire surface. Since they are arranged in the forms of complex and overlapping networks, some of which are biased and others are radially oriented, and multiple ways of wrapping and overlapping metal wires help us cover diversity What is found in the uses of different tires. Common tires have different uses than biased tires.

Metal wires are one of the most important elements in evaluating the quality of a tire. It is the main pillar in determining whether a tire can withstand high weights or not. This is because metal wires play a role in enhancing the quality of tires. Metal wires serve as a basic support element inside the tire, ensuring that the shape of the outer tire is maintained and does not change with high air pressure and heavy loads, in addition to the high ability to resist deformation, which results when traveling at high speeds or at sharp turns. This feature is very practical in tires that are adopted in commercial transportation. These roles are played by metal wires, From improving the overall safety of vehicles, as a result of these factors, tires are able to withstand shocks caused by rough roads and sudden obstacles, effectively contributing to reducing accident rates on the roads.

In order to have safe tires that are enhanced by all means of safety, do not leave before looking at the range of tires provided by Darbek Tire Manufacturing Company in the Kingdom of Saudi Arabia, which in turn has sought to develop this sector, especially in the Gulf region and the Kingdom of Saudi Arabia. This dry and changing environment requires specialized types of tires. This problem is no longer of great importance with the entry of Darbek Tire Company into the tire manufacturing market, as it has sought to provide the best options that are compatible with the environment of the Kingdom of Saudi Arabia and designed specifically for it, giving Darbek tires unique advantages and great capabilities.

What are the types of metal wires used in the manufacture of tires?

• Traditional steel wire: They are wires made of solid steel alloys and are used in most tires for trucks and cars. They are usually wire-reinforced tires steel Traditional ones have high strength and wear resistance.
• Heat treated steel wire: With reinforced steel alloys that are heated to high temperatures in order to increase their flexibility and endurance, the use of such wires is concentrated in tires that require high performance in extreme conditions.
• Coated metal wire: It is made of the same steel alloy, but a shell made of another metal material is added, which has a higher ability to resist wear and damage such as copper and zinc, which provides sufficient protection for the steel wires and gives the frame a longer life compared to other normal frames.

4. Synthetic fibers

What are synthetic fibers?

They are fibers made from chemically treated materials, making them have distinctive physical and chemical properties that meet the needs of the tire industry. Synthetic fibers are produced from synthetic or natural polymers that are chemically treated, such as nylon, polyester, aramid (such as Kevlar), and fiberglass. These fibers are added to tires as supporting layers that provide good support to the inner layers of the tire, which is known as “Tire Cord Fabric”, which gives the tire the ability to maintain its internal structure and withstand shocks strongly without disintegration or damage to the frame structure.

What are the developments that have taken place in synthetic fibers?

In the fifties of the last century, tire manufacturers introduced nylon fibers into the tire industry, laying the revolutionary foundations in the world of tire manufacturing, because these fibers contributed to significantly improving the performance of tires, with the cheap price of raw materials for the manufacture of fibers. In the seventies of the twentieth century, other types of manufactured fibers known as aramid fibers (Kevlar) emerged, which were the perfect combination of durability, flexibility and light weight, making them the best and most popular choice in the years that followed this discovery. As a final result of these developments, synthetic fibers made a significant development in the tire sector.

The most prominent developments in the synthetic fiber industry in 2024

Continuous fiber composites: With the revolution in the world of materials, a great focus has become on continuous synthetic fibers, as they have provided an exceptional strength-to-weight ratio and enhanced durability compared to traditional composite fibers. These composite materials are used in a wide range of industrial applications, including the manufacture of tires, because of their ability to improve performance and efficiency.

The use of fiberglass in tires: Researchers have developed new composite materials that combine the strength of metal and the flexibility of fiberglass, which has contributed to improving the durability and performance of tires. These fibers are produced through a series of reactions and processes performed on materials such as liquid resin and other materials that have been found to be suitable for many industrial applications in the tire industry.

5. Tread

What is the tire tread (Tread)?

The tire tread is the upper outer layer of the tire. It is usually made of a composite rubber mixture that provides durability and rigidity, while reinforcing it with additives to improve its resistance to wear, cracking and damage. The tread is characterized by grooves and channels designed specifically to provide grip and stability on asphalt and other roads of all kinds according to each groove design, providing a high possibility of reducing slip and improving fuel efficiency.

What is the importance of the tread in tires?

The importance of the tread is to provide several important factors on the road, such as grip, stability, load and pressure distribution, as well as wear resistance, and reducing the risk of slip. These factors are dealt with by providing different tread prints designed according to the need. Tires used on rainy roads and mud roads usually have wide grooves to provide good paths for mud and water to come out from under the tire, and so on in every different type of tire around the world. We will discuss these factors in detail.

First: Cohesion on the roads: The tread is the main intermediary between the road and the trucks, so it can be considered responsible for the truck's stability on its track while driving. This requires compatibility between the road environment and the design of grooves in the tread surface.

Second: total pressure distribution: The tread design helps distribute the pressure caused by the truck's total load and distribute it to the surface opposite the ground, giving the tires the best position under great pressure, without sudden explosion.

Third: wear resistance: The tread is made of a mixture of rubber and supporting materials. It is the part that is exposed to the greatest amount of friction with the ground, which means that it is the part that determines the speed of tire wear. Therefore, companies are working to enhance the strength and durability of the tread layer in order to make it longer lasting and more efficient.

Fourth: Reducing the risk of slippage: The presence of grooves in the tread enhances the ability of the tread to drain water and other media, preventing the truck from slipping due to the lack of friction with the ground, which is the physical factor that keeps the truck on track.

The most prominent developments in tire tread

Smart tire technologies: One of the major companies in the field of tire manufacturing has launched the “Cyber Tire” technology, which includes reinforcing the tread layer with sensors that are able to communicate with vehicle systems such as ABS and control stability, which contributes to knowing the general condition of the tire and when the tire is considered worn and unusable.

Winter tires without screws: In recent years, the market for the manufacture of tires, especially winter tires reinforced with screws, has grown significantly, by increasing the market size from 24 billion US dollars in 2023 to 30 billion US dollars by 2030. These tires feature new types of tires (pedals) designed specifically to improve performance on snow and ice, without the need for additional metal screws.

Developments in the tire industry in Saudi Arabia 2025

In terms of continuous development in the Kingdom of Saudi Arabia in previous years, it was necessary to reach maturity in terms of commercial industries. As a result of this unique experience, a rising star has emerged in the world of tire manufacturing, Darbek Tire Manufacturing Company, starting from Riyadh to reach the Kingdom of Saudi Arabia, the Gulf and then the world by focusing on manufacturing tires for the different and very different Saudi environment.

Darbek Tire Manufacturing Company has focused on developing products that contribute to solving the problems of drivers and investors who own logistics fleets by providing high-quality products with a warranty of more than 10 months. These truck and vehicle tires have an authentic Saudi character, from names to exact details. They were products that Saudi citizens deserve and are entitled to be proud of.

Summary:

In the acceleration of developments in various industrial fields, developments have emerged in the tire industry in the world and in the Arab world. These developments have focused on five axes, the most prominent in the formation of tires of different types:(rubber, carbon black, steel fibers, synthetic fibers, tread)These elements are the main effects in improving tire performance. In this article, we have mentioned the developments in the rubber industry, which is the backbone of tires. We have discussed the developments that have taken place in black carbon and what changes can be contributed by the use of recovered black carbon. In light of the developments in the Kingdom of Saudi Arabia, the company has sought Your path The tire industry aims to develop tires that are compatible with the Saudi environment in terms of tread thickness, groove design, and rubber quality, which promotes the development of the logistics transport sector, which in turn revives the local and international economy.