Tyre research and development  racing groups  are working vigorously on new combinations of hardeners, fillers, polymers or fine-tuning design parameters. They are eagerly looking for ways to improve grip, durability, handling and comfort in wet or dry conditions. They customise tyres for particular weather and track conditions. Each of their design logic is different. On race tracks, the tyres operate under extreme conditions that cannot be fully simulated on indoor test drums. Therefore, the development of the tyre is always complemented by the actual result of the route. They bring dozens of different specification tyres to the track for a single sponsored car. Regular road tyres are very different from racing tyres. However, tyre manufacturers are still considering or applying a combination of new race specifications to improve rolling resistance, increase grip or maximise durability.

Motorsport is in many ways the ultimate R&D programme for the tyre companies, and they spend heavy budgets on such programmes. Thus, they strictly defend their intellectual property. They pick up all the pieces of rubber that were torn off and left on the track to make sure they have all the tyres again. They work until they are sure they have all the parts.

The racing car reaches a top speed of up to 400 kmph, and the tyre has to withstand temperatures of up to 240 degree Celsius  at the point. Or on slower, more twisty tracks, a softer tyre offers more grip, but it still reaches very high working temperatures. Each tyre specification consists of the owner’s technology and each is worth protecting its intellectual property. There are examples where a company threatens racing teams with a fine of one million euros for every tyre lost. Tyre companies don’t want to leave any chance of technology leakage. Every company is very keen to collect its racing tyres before it leaves the circuit. The tyres later are cut off in small pieces and sent to incinerating areas.

But anyway, when all the racing teams arrive on the circuit with hundreds of tyres, they take the risk of leaking some IP information.

The Ultra High Performance (UHP) tyres must have sufficient speed capability along with wet and dry grip performance, which are reflections of some rally tyre specifications

Racing tyres are racers’ best friends and can meet the demands of extreme conditions. Tyres are generally differentiated into ‘soft’, ‘medium’ and ‘hard’. A softer tyre is faster and safer in rallies but has a shorter life, while the hard-tread tyre provides a longer life. On the other hand, there are commercially available rally tyres with different tread compounds belonging to the major brands of rally tyres. Compounds for uphill and wet use for lighter and heavier cars, slick compound for lighter cars, softer and harder slick compound for lighter rally, sprint and endurance, Soft-Medium- Ultra-Very Hard Compound for Slick or Classic, Hard- Soft Compound for Sports Cars, Very Soft-Soft-Medium-Hard GT Hill Climb Blend, Soft Compound for Rally-Cross Applications  are such examples.

When we talk about UHP as a car, it is equipped with upgrades such as a more powerful engine, more powerful brakes, sports suspension and UHP tyres, but especially the body style that shares the base model. Therefore, UHP tyres must have sufficient speed capability along with wet and dry grip performance. Rolling resistance is a leap back and opposes the high grip rate of performance tyres. All these facts are brought together, thanks to the hard work and experience of people in R&D.

Motorsport is an important technological tool for the automotive industry. So it does open horizons to tyre designers.

The rubber of a tyre is viscoelastic; it deforms and adapts to the texture of the road surface as it rolls over it. This asymmetric deformation of the rubber generates a reaction force that prevents drift. In other words, it generates a frictional force which is defined as a grip. The coefficient of friction between the surfaces of the tyre and the track depends mainly on the behaviour of the tyre’s rubber. Tyre hysteresis is a critical factor in generating grip.

Molecular interactions occur at the interface between the tyre rubber and the road surface, which generates grip. The molecular chains of rubber follow this cycle of stretching and breaking, which creates viscoelastic work. This work effectively multiplies the amount of bond energy by a factor that depends on the temperature of the rubber and the speed of rolling. Tyre grip has heretofore been referred to as ‘molecular grip’, which also means why a tyre deposits rubber on a racing track depending on the rubber’s hysteresis, deformability and viscosity. These three parameters are consisting three corners of a triangle. Stretching only one corner to maximise performance does not work.

In many ways, motorsport is part of the ultimate R&D programme. Every aspect of a modern vehicle already part of everyday life has been built and generated with specific technology business development programmes.

Motorsport is an important technological tool for the automotive industry. It is in motorsport that automotive technology evolves. The same goes for racing vehicle tyres that run under such vehicles and are superior in materials and structures, which will later suit the next generation UHP tyres.

In the early days of the automobile, rallies were a kind of enthusiasm full of adrenaline.  ‘Motorsport’ organisations are a convenient way to test attained abilities and stimulate technology in science and people’s lives. Vehicle dynamics is one of the critical issues in the present century and the last century. Much trial and error have been carried out in recent years to achieve speed, safety and transport capacity.

Today’s vehicles are full of sensors for different functions to alert drivers about faulty parts. Pressure monitoring systems in tyres are popular the EU . Tyre Pressure Monitoring System (TPMS) became mandatory for all M1 vehicle classes after 1 November 2014. Automated Tyre Monitoring and Inflation System can ensure adequate tyre pressure to meet better handling requirements, which is possible with today’s technology and quite suitable for motorsport vehicles. The tyre, as the most important part of vehicles, has varying characteristics with its viscoelastic structure. The automated tyre monitoring and inflation system will reduce the effect of variance on the tyres.

What are the breakthroughs in motorsport events today?

Motorsport by virtual reality could be fully utilised in the design and upgrading of vehicles. Different vehicle models, weather conditions, tyres and situations can be simulated with minimum stress and fun, and this can encourage radical innovations to scale down with significant money savings.

What about self-driving car races?

The Roborace championships with fully autonomous car races have already started in 2019. Self-driving cars on the road are an incredible achievement, thanks to complex algorithms. It learns and reacts to the racing environment and has faster ‘reflexes’ than any human driver capable of making predictions. It is said that a prototype autonomous vehicle generates 100 TB of data a day, which is open to different skills for younger generations.

But either way, the challenges of motorsport will need talented engineers to harness the cutting edge technology of tomorrow’s motorsport. (TT)

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Falken has been named the recipient of the prestigious BRV Service Award, as announced by the German Tyre Retail and Vulcanisation Trade Association during its General Meeting on 8 June 2026. As a brand operating under Dunlop Tyre Europe GmbH, Falken emerged victorious from a competitive online survey where over 250 tyre trade members cast their votes to determine the industry’s most outstanding partner.

This accolade specifically recognises Falken’s superior service standards and its commitment to fostering a reliable and cooperative relationship with its retail partners. The overwhelming vote of confidence from the trade serves as a significant form of recognition for the company, while simultaneously acting as a powerful incentive for the entire Falken workforce to maintain their high-performance levels.

Thomas Langer, Sales Director Germany, Dunlop Tyre Europe GmbH, said, “The news of a top ranking in the BRV Service Award was already a special honour, as it comes directly from the specialist tyre trade. We are now even more delighted to celebrate the overall victory. We would like to express our sincere thanks for this recognition. First place confirms our commitment to offering Falken partners not only reliable and safe products, but above all, dependable service, personalised support and a truly partnership-based collaboration. The fact that the trade has voted the entire team’s efforts into first place motivates us to continue pursuing our goals with determination.”

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The Alliance for the Future of Tires (AZuR) has concluded its participation at The Tire Cologne 2026 with a positive assessment, operating through a network of 19 affiliated organisations across Europe. Their shared exhibition space in Hall 7.1 emerged as a central meeting point during the industry's premier global gathering. Key episodes included a governmental visit, a strategic industry forum and recognition for emerging enterprises.

An immersive installation greeted visitors to the AZuR area, with the entire floor surface consisting of resilient tiles produced from recycled tyre rubber supplied by network affiliate MRH Mülsen. This practical display offered a compelling illustration of how discarded materials can be transformed into functional products. The collaborative exhibition model proved highly favourable among attendees and participating companies alike.

The initiative broadened its collaborative base during the fair, securing commitments from new entities in Germany, Belgium and the Netherlands to advance shared sustainability objectives. North Rhine-Westphalia's environment minister, Oliver Krischer, toured the exhibition as part of a broader initiative to spotlight regional excellence in circular practices, observing demonstrations spanning digital monitoring, alternative materials and recovery processes.

A dedicated assembly on tyre retreading drew roughly 40 specialists from manufacturing, materials supply and trade associations. Conversations revolved around the technology's track record and adaptation to market conditions, referencing recent environmental performance data. Survey feedback indicated robust confidence in retreading's financial and environmental merits, though participants identified competition from lower-cost imports as a primary obstacle.

The programme concluded with the LOOP THE TYRE competition awards. The top honour went to Machine-Vision.io from Reutlingen for its optical evaluation system streamlining used tyre assessment. Sustainable Rubber Solutions from the Netherlands received second prize for its chemical innovation enabling rubber reintegration into new compounds, while Austria's ReTyre project claimed third for developing a scalable devulcanisation method for tyre-to-tyre recycling.

Anna-Maria Guth, AZuR Network Coordinator, said, “TTC impressively demonstrated the high level of interest in a functioning tyre circular economy. We were particularly pleased with the exceptionally positive atmosphere at our joint stand. Our partners see themselves as equal contributors to a common goal and as partners in a strong alliance for the future.”

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Prinx Chengshan marked a significant milestone at The Tire Cologne 2026 in Germany on 9 June, where it officially introduced its Prinx-brand commercial vehicle tyres to the European market. The launch event, held during the prestigious trade fair, served as a commemorative highlight for the 50th anniversary of the Chengshan Group. While the company showcased its full portfolio of brands, including Chengshan, Austone and Fortune, the European debut of the Prinx commercial tyre line commanded the primary focus of industry attendees.

Senior company representatives provided comprehensive insights into the strategic initiative during the event. Officials from the Europe and Americas Sales Center, the R&D Center and the European Technical Center outlined the company's developmental trajectory, manufacturing scale and proprietary technological advancements. The presentations emphasised the integration of intelligent manufacturing systems and global research capabilities, with particular attention given to how the Prinx brand is developing future-oriented commercial solutions tailored specifically for European fleet operators.

The Prinx brand, positioned as a premium offering, leverages three intelligent manufacturing facilities located in China, Thailand and Malaysia, combined with the localised expertise of its European Technical Center. The company has concentrated its research efforts on six core technologies, including low rolling resistance and high wear resistance features, complemented by an intelligent tyre monitoring system. A strategic partnership with Marangoni, a prominent European retreading material manufacturer, further strengthens the brand's comprehensive service capabilities.

For its market entry, Prinx launched three initial product series covering nine tread patterns suitable for long-haul and regional mixed road conditions. Future product expansion plans include tyres for mixed-use applications, city buses, long-distance coaches and winter conditions. Since announcing its European passenger car tyre initiative in Milan in 2023, the brand has rapidly enhanced its product matrix and reinforced its market presence through branding initiatives and sponsorship of major racing championships.

With five decades of industry experience, Prinx Chengshan is accelerating its global strategy through a product-plus-service philosophy. The company aims to deliver customized solutions addressing the complete tyre lifecycle by combining Chinese manufacturing heritage with international research and development networks. This approach positions the company to precisely meet localised European market demands while inviting global partners to contribute to a sustainable transportation future.

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Grady County, Georgia, has successfully addressed the persistent issue of flood-damaged roads by implementing an innovative and sustainable construction method on Lower Cairo Road. The project tackled chronic washouts that had long plagued the area, where conventional repairs consistently failed during heavy rainstorms. The chosen solution involved a significant elevation of the roadway and the reinforcement of its foundation, moving beyond temporary surface fixes to target the root causes of the flooding.

The county utilised a technique known as Mechanical Concrete, which employs recycled tyre cylinders to create a durable and flexible road base. In this process, scrap tyres are processed into cylindrical units and arranged in a grid pattern. These interconnected cylinders are then filled with aggregate, in this case, reclaimed asphalt pavement, to form a robust foundation. This system effectively distributes the weight of traffic and provides superior resistance to erosion, directly countering the forces that previously caused washouts.

The specific work on Lower Cairo Road covered a length of 880 linear feet and a width of 18 feet, raising the road's elevation by 12 inches. The project successfully incorporated 3,300 recycled scrap tyre cylinders, demonstrating a significant commitment to sustainability by diverting waste from landfills. The enhanced drainage and structural stability provided by this method are expected to drastically reduce the frequency and cost of future maintenance, offering a long-term solution to the community's flooding woes.

The success of Grady County’s initiative highlights a scalable and cost-effective approach for other municipalities facing similar infrastructure challenges. This method proves particularly beneficial for rural networks and low-lying regions with limited budgets. By demonstrating how to build resilient roads using recycled materials, Grady County has provided a practical model for enhancing infrastructure durability while promoting environmental stewardship.

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