The research and development team of any tyre maker decides whether the final product will be a success or a failure. And it is prudent to say that a lot of research hours and developmental cash go into making one of the most critical components of the automobile sector. In an exclusive tete-a-tete with Tyre Trends, Vice President and Global Head of Research and Development at Omni United, Olli Seppala, shares insights into the demanding and complex world of tyre research illuminating how markets and other factors dictate team operations.

“Omni United has an experienced team and we understand the needs of different markets very well. We constantly track trends in each region because legislation and approval requirements change all the time. In Europe, for instance, there are evolving regulations and strong influence from testing. In United States, the market is also changing very quickly as it is no longer only about mileage and comfort. Performance has become equally important,” he stated.

The company sells extensively in North America and Europe as well as in countries like South Africa, Australia and several markets across Asia.

However, every market doesn’t necessarily have similar demands, and the onus falls on the research and development team to derive market-ready products.

“Every market is equally demanding in different ways. Europe requires extremely high-performance levels, but customers are also willing to pay for that performance. In Asian markets, however, you still need a certain level of performance, but you must also keep prices under control. That creates additional pressure on the research and development side,” noted Seppala.

In the tyre industry, research and development quietly determines whether a product succeeds or disappears from the market. Behind every tyre lies years of testing, complex material science and constant adaptation to changing global demands. In an exclusive interaction with Tyre Trends, Vice President and Global Head of Research and Development at Omni United, Olli Seppala, explains how the company’s development teams navigate shifting regulations, regional market expectations and sustainability pressures while striving to deliver premium performance tyres at accessible prices across diverse international markets.

He added that European developers sometimes struggle when developing tyres for US or Asian markets because they may still carry the old perception that the US market is only about comfort and mileage.

Currently, the US market is now strongly performance-oriented. Tyre makers must understand specific requirements such as wet grip, correct handling balance, rubber compound characteristics and special durability properties like resistance to cuts and chips.

Asian markets are also highly complex. Conditions can vary dramatically by region. For example, southern China is very different from northern China, so specialised approaches are necessary.

The Japanese market is another example, said Seppala, as Japanese winter tyres are a category of their own and one really has to understand the specific expectations there. In addition, tyres must be durable and resistant to environmental factors such as ozone and pollutants.

WORKING THE WORKS

“When we talk about all-season tyres with the snowflake symbol, European all-season or North American all-weather tyres pose a significant challenge,” noted Seppala.

“Such tyres must balance strong wet grip, stable dry handling in high temperatures and reliable performance in snow and cold conditions. The main challenge is developing a rubber compound that remains flexible in freezing temperatures while maintaining handling stability at around 30 degrees Celsius,” he added.

On the other hand, working with different manufacturing partners also raises certain concerns, which the executive describes as ‘complex situation’. “The process is complex and involves several challenges. When developing a new product, we carry out the design work internally including building the construction and conducting in-house testing. Most of the development work is completed within the company before moving forward to the production stage. However, the advantages generally outweigh the challenges,” noted Seppala.

The company develops its own tyre compounds in-house and is now entering a deeper phase of rubber compounding through a new materials development initiative focused specifically on compounding.

“The goal is to deliver premium tyre performance at accessible prices. Key research and development priorities include improving wet grip, increasing mileage and reducing rolling resistance to balance the tyre industry’s ‘magic triangle’. Sustainability is also becoming essential with growing work on recycled and bio-based materials. Currently, development efforts are focused mainly on passenger car and 4x4 tyres, although we also produce truck and commercial tyres,” he added.

Nonetheless, he noted that shorter development timelines are an everyday challenge for research and developmental teams. While Omni United already has one of the shortest development cycles in the industry, efforts are ongoing to make the process even faster.

However, Seppala averred that the approach depends on the situation. Completely new concepts can be developed quickly, but when replacing a product at the end of its lifecycle, it is often better to allow more time for testing and gradual improvements. In such cases, the focus is not just speed but improving the overall efficiency of the development process.

TECHNOLOGICAL ADVENT

Seppala noted that digital tools and artificial intelligence (AI) are expected to play a very significant role in tyre research and development, particularly in construction design and compound development.

Machine learning can help improve compound recipes by analysing large datasets generated from continuous testing. Using non-linear analysis and specialised software, the company processes accumulated testing data to refine and optimise compound formulations over time.

Seppala also noted that tyre development today must address broader environmental challenges, including noise pollution. With electric vehicles becoming quieter, tyre noise is becoming more noticeable.

At the same time, regulations such as Euro 7 are increasing attention on particle emissions. He explained that noise is an important factor in tyre design. While the European tyre label mainly measures external pass-by noise, the company also focuses on reducing noise inside the cabin to improve driver and passenger comfort, alongside minimising environmental noise pollution.

Over the next three years, one of the main priorities of the company will be taking materials development to the next level, making it a major focus for the research and development team.

Another key area will be expanding the company’s testing operations. While he did not disclose detailed strategic plans, he noted that testing capabilities will increase significantly, covering outdoor track testing, indoor tyre testing and laboratory testing of materials. All three areas will play an important role in future development.

Alluding to the areas pertaining to tyre performance that the company plans to focus on in the future, he said, “Tyre performance involves many factors, making it difficult to rank them strictly, but improving safety will remain a key focus in the coming years. While current products already perform at a high level, we aim to further enhance safety performance.”

Seppala also highlighted ongoing work on replacing 6PPD, noting that progress has been promising. The goal is to become the best-performing tyre brand in ozone resistance, addressing ozone cracking issues seen in many manufacturers globally, while developing a solution that is both sustainable and effective.

Commenting on key trends that will influence the company’s future, Seppala said, “Three major trends will shape the company’s research and development work going forward. First, market expectations in Europe and US are gradually converging. The US market is placing greater emphasis on safety and wet grip, while Europe is increasingly focusing on abrasion resistance and tyre mileage, creating pressure to improve durability. Secondly, sustainability will remain a constant industry priority. Thirdly, the key challenge will be developing tyres with advanced materials that deliver premium performance while keeping prices accessible for customers.”

For Omni United, the future of tyre development lies in balancing performance, durability and affordability amid tightening regulations and sustainability demands. As markets converge and technologies like AI reshape research and development, the company’s challenge will be clear as it harnesses advanced materials and faster development cycles to deliver safer, longer-lasting tyres without compromising accessibility.

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Bridgestone has announced a European leadership appointment aimed at sharpening customer focus, streamlining engagement across product groups and supporting its ongoing growth plans. Stefano Sanchini will become President, Europe Sales, effective 1 October 2026, leading the company’s European sales organisation across both Consumer and Commercial segments.

The expanded role unites sales activities spanning passenger car, truck and bus, agriculture, off-the-road, motorcycle and original equipment. Sanchini brings over 20 years of international leadership experience in the automotive and tyre sectors, with a career covering Europe, Middle East, Africa and India. Since joining Bridgestone in 2017, he has held several senior positions, including Managing Director of Bridgestone India.

Most recently, as Vice President for Consumer Replacement in Europe, he helped strengthen customer engagement, commercial performance, profitability and regional market growth. Bridgestone said the appointment underscores its commitment to customer relationships, commercial execution and simpler cross-market operations. Sanchini will pursue sustainable growth while developing capabilities and partnerships supporting the company’s long-term European strategy.

Mete Ekin, Group President EMEA, said, "Our customers increasingly operate across multiple product categories and expect a consistent experience wherever they engage with Bridgestone. By bringing our sales activities together under one European structure, we are creating a simpler, more connected organisation that will help us respond faster, collaborate more effectively and continue building strong partnerships with our customers."

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Yokohama Europe has appointed Giuseppe La Iacona to a series of senior leadership roles as the company seeks to strengthen its position across the region.

La Iacona joined the business on September 15 and will assume responsibility for supporting growth and organisational consolidation in the European market.

He brings more than 20 years’ experience in the tyre industry, spanning sales, marketing, business development, country management and international customer relations. He has held senior roles across several European markets, developing experience in managing local dynamics while driving cross-border business expansion.

Reporting to Takashi Maki, La Iacona has been appointed General Manager for southern Europe, where he will lead a newly created regional cluster covering Italy and France. The role is intended to improve coordination and operational synergies between the two markets.

He will also serve as Chief Executive of Yokohama Italia, with overall responsibility for the Italian subsidiary, alongside taking on the role of head of international customers. In that capacity, he will oversee the management and development of clients operating across multiple European markets, with the aim of creating a more consistent commercial approach and strengthening collaboration between subsidiaries.

His remit includes improving organisational alignment and fostering closer cooperation between markets and customers as the company expands its European operations.

“I am very pleased to welcome Giuseppe to YOKOHAMA Europe at an important stage in our development,” said Maki. “His extensive international experience, deep knowledge of the tyre industry and ability to work across different markets will be valuable assets as we continue to strengthen our European organisation and pursue sustainable growth.”

La Iacona said: “I am excited to join YOKOHAMA Europe and to contribute to the company’s next phase of growth in Europe. YOKOHAMA has a strong heritage, a distinctive brand and significant opportunities across the European market. I look forward to working closely with our teams, customers and partners across countries to further develop the business and strengthen our presence in the region.”

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Özka Tyre, a prominent Turkish manufacturer of tyres for agricultural and construction equipment, has reinforced its leadership team as part of a broader push towards global expansion and technological modernisation in production. The company has appointed Mehmet Yüksel as its new Chief Operating Officer, bringing aboard an executive with extensive senior experience from Goodyear’s Luxembourg-based international organisation.

In his new role, Yüksel will oversee functions central to Özka’s production and operational strength. His responsibilities encompass production, quality, research and development, planning, investment and projects, electricity and maintenance, occupational safety and quality management systems, positioning him to steer critical areas of the company’s industrial performance.

Driven by investments and a focus on advancing its manufacturing strength, Özka continuously monitors shifts in the worldwide tire sector, particularly technological progress in Europe, and uses those insights to shape its future production infrastructure. As new investments prepare to elevate its output capacity and technical systems, the firm is simultaneously bolstering its organisational framework to sustain that transformation.

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Cabot Corporation has named Steve Delahunt, currently Vice President and Corporate Treasurer, to assume the Chief Financial Officer role on an interim basis starting 1 October 2026. He will hold the position while Cabot continues searching for a permanent finance chief.

The interim appointment follows the previously disclosed leadership transition in which Erica McLaughlin, Executive Vice President, Chief Financial Officer and Head of Corporate Strategy, will become President and Chief Executive Officer on the same date. McLaughlin succeeds Sean Keohane and will relinquish her CFO duties at that time.

Delahunt brings over three decades of finance and treasury experience, including nine years leading Cabot's investor relations function through January 2026. As Corporate Treasurer, he oversees global treasury operations, capital markets strategy, liquidity management, banking relationships, risk management and pension investments. He has been central to Cabot's capital allocation, financing, investor engagement and strategic growth initiatives, as well as strengthened shareholder relations during his investor relations tenure.

McLaughlin said, “Steve is a highly respected finance leader with deep knowledge of our business, strong relationships across our global organisation and a proven track record of disciplined financial leadership. As we continue executing our strategy and building on our strong financial position, Steve’s experience, judgment and understanding of our business make him exceptionally well suited to lead our finance organisation while the Company conducts its search for our next Chief Financial Officer.”

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