The huge volume of data that can be collected from tyres is beyond most people’s comprehension, especially when most don’t even know they should be checking the tyre inflation pressures on a regular basis.

Tyre technology is advancing at an ever increasing rate. The demands of consumers on the products our industry produce are changing as vehicles evolve. The advent of electric vehicles (EV) has placed a series of demands on tyres that have not been previously experienced.

How will hydrogen-powered vehicles (HPV) vary from the EV requirements is an answer yet to be found. The intrusion of artificial intelligence (AI) into daily life is permeating faster than most can appreciate, and tyres are no different.

The huge volume of data that can be collected from tyres is beyond most people’s comprehension, especially when most don’t even know they should be checking the tyre inflation pressures on a regular basis.

Early Tyre Pressure Monitoring Systems (TPMS) generate reams of data. The systems used on F1 (Formula 1) cars and MotoGP bikes generate huge volumes, which is used to assist control of the vehicle. An example was relayed to me some years ago by a Moto2 race engineer who mentioned that when slip-streaming a bike (following literally nose to tail), it was observed that the temperature of the front tyre rose by up to five degrees

Celsius. I observe some of the artistic renditions of futuristic trucks and cars where tyres are completely enclosed by bodywork, ostensibly to aid aerodynamics. If the tyres don’t have a stream of cooling air, how do they dissipate the heat that is generated by the hysteresis a tyre experiences during operation? It is evident to me that many fall victim to what I call the Rumsfeld Rule; they don’t know what they don’t know, and worse still, they don’t know that they don’t know.

This could also be called the ‘First Rule of Tyre Technology’, just as I was taught the first law of computing, GIGO. If you have to ask, then you’re already a victim. The vast majority of the population don’t know much about tyres except that when they are flat, it’s a pain.

The fact that they entrust their lives to the humble servant we know as tyres on a daily basis without the basic knowledge is a serious concern to me. In the headlong race into technology, we’ve forgotten to bring the people along with us.

Social media is an example where most, nearly everyone, wants the fruit without having to prepare the soil, then grow the tree until it flowers, then wait for the fruit. ‘I want it now, I want it yesterday and stay tuned because the demands will all change’ (thanks Billy Connolly!) is all too common. The insidious outcome of this media is the ownership of the data, of what you buy, use, view, listen to, eat, where you visit is no longer yours. It is the big corporates that now own your data.

What does this have to do with tyres, I understand you ask. The humble tyre conveys us through our daily travels. It experiences a lot more than we do in that we don’t tread the pavements, or get hot or wet or get bounced over potholes on the road. The array of sensors now being developed for tyres are becoming the control centre of the automotive conveyances, be they fossil-fuelled, EV or HPVs.

What the tyre experiences is transferred into the vehicles control systems, which are then able to direct the motive forces to be applied at the appropriate rate. There is little use in having more brakes than there is traction available; that only results in a brake lock up, which destroys tyres and often results in a loss of control. ABS brakes are a prime defence of tyre lock ups. The tyre can collect the data which can determine your driving style, not only the route you have taken or the load you carry. So the automotive manufacturers will be able to use this data to tailor their solutions to you just as the social media concerns use algorithms to target content to you.

What is not quite as obvious as the data collection aspects is the environmental results of tyre use. Just as there are many unseen outcomes as a result of social media, there are outcomes that are largely unseen involved with tyre manufacture and use.

We go into a tyre shop to purchase tyres; it’s clean and bright or dark and dingy as a traditional tyre outlet or maybe something in-between. This experience tells us zero about how the tyre came into being and how it was landed in the store where you are purchasing it. The deeply technical and diverse agglomerations that are required to produce a tyre range from growing a tree (remember the fruit?) or drilling deep wells for oil, the mining of iron and other minerals to the production of complex chemical compounds used to create the rubbers.

The technology required to produce the single most complex item on today’s automotive machines is largely forgotten when standing in front of a range of tyres on offer. Unfortunately, a purchasing decision may be as basic as ‘what is the cheapest you have’ or preferably ‘what is the safest tyre you have’. As an industry, we’ve forgotten to educate the buying public on why a safe tyre is the item we should be purchasing. The race to the bottom to have low-cost items has yielded more than just cheap prices and substandard products.

Like most industries, there is a legacy of unwanted results; yes, the demise of discussion now we are staying glued to our phones instead of conversing.

Rubber, by its very nature, is a resilient compound that endures the abuse we throw at it when used as a tyre. Think about this for a moment: you purchase a new vehicle fitted with quality tyres, which we all know will be worn out when the tread is down to the tread depth indicators. What happens to the rubber that has worn away? Do you think about it? For those unfamiliar with on road motorsport such as F1 or MotoGP, you may not have heard of the term ‘tyre marbles’. These are chunks of the very sticky soft compound rubbers on tyres that are used for ultimate traction on a road circuit.

The marbles on a road racing circuit are quite obvious and are at the opposite end of the spectrum to the rubber particulates left on our streets and roads as our daily drives pass by. These rubber particulates (P2.5 is the smallest measurable in today’s systems) are particularly insidious as they permeate our environment.

The rubber dust is washed from the pavements when there is rain, dispersed through the drainage systems and then mixed into the outfall, be that a river and then ocean.

Dry dust particulates are dispersed by the winds into the soils. Microplastics ingress is a rising issue. Our technology (as an industry) is found wanting when the environmental aspects of product use is examined. No, I don’t have any answers except to consider magnetic levitation (which is feasible with examples operating) or matter transportation, which is off the planet for me. I raise the topic for consideration within the context of tyre technology. There is an immediate requirement for the recycling of tyres. Such projects, where the carbon black makes up about 40 percent of the recycling project product stream, seem to be an issue but are potentially feasible.

Tyres can be reused by retreading or repurposed in other manners; however, until the general public accept that tyres are more than a grudge purchase, then all the technology is only leading us further into the abyss.

Our industry needs the same energies as are applied to the technology employed to be used in education of our end users so they can grow to appreciate tyres just as we in the industry already do. As fire is a wonderful servant but a bad master, tyres too are wonderful servants but have serious outcomes if we continue to ignore them. Education is required. More technology is not necessarily the best answer.

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Dow Inc. said its chief executive Jim Fitterling will become executive chair of the board from 1 July , 2026, with chief operating officer Karen S Carter appointed as chief executive.

Carter will also join the board on the same date, while Richard Davis will continue as independent lead director.

The company said the changes follow a multi-year succession planning process and are intended to ensure continuity as it advances its strategy as a materials science group.

“On behalf of the Board, I want to thank Jim for his exceptional leadership and continued contributions to Dow,” Davis said. “Jim has led the company through a period of significant transformation while strengthening Dow's strategy, culture and long-term positioning. We are equally pleased to congratulate Karen on her appointment as CEO. She is a disciplined, highly respected leader with a deep understanding of Dow's businesses and customers. This appointment reflects our confidence in her ability to lead Dow forward into its next chapter of growth and value creation for customers, employees and shareholders.”

Fitterling, who has been chief executive since 2018 and chair since 2020, oversaw the company’s separation from DowDuPont and led its repositioning towards higher-growth, consumer-led markets. He also guided the group through broader macroeconomic and geopolitical challenges, while advancing its sustainability ambitions and corporate culture.

“Serving as CEO of Dow has been the privilege of a lifetime,” Fitterling said. “Together with our employees and leadership team, we have transformed Dow into a stronger, more focused company with the right strategy, capabilities and culture for the future. I look forward to continuing to support Dow as Executive Chair and working closely with Karen to help ensure continuity and strong execution.”

As executive chair, Fitterling will continue to lead the board, focusing on long-term strategy, governance and external relationships.

Carter, who has spent more than three decades at Dow, currently oversees business and operational performance across the company as chief operating officer. She previously led the packaging and specialty plastics division, the group’s largest operating segment, where she focused on capacity expansion, asset upgrades and operational reliability, alongside efforts linked to circular economy initiatives.

“I am deeply honored to assume the role of CEO and lead Dow into our next chapter,” Carter said. “Dow has extraordinary people, world-class assets and leading positions in the markets we serve. Our focus remains unwavering: delivering reliable and innovative solutions for our customers, and long-term value for our employees and our shareholders, while accelerating our transformation to set a new competitive standard for best-in-class performance. I look forward to continuing my partnership with Jim in his new role as Executive Chair, and to working with the Board and all of Team Dow to advance our strategy and deliver on our priorities.”

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Nokian Tyres plc is expanding its partnership with Tata Consultancy Services (TCS) to strengthen IT operations and support ongoing transformation.

The companies will focus their expanded partnership on maintaining and developing IT applications to meet Nokian Tyres’ future needs and to increase the efficiency of its IT operations.

TCS has already handled Nokian Tyres’ service desk support, end-user services like device deliveries, and network and data centre operations. Starting June 1, 2026, TCS will also take over maintenance and development of IT applications, as well as on-site support for internal processes.

This change is part of a larger restructuring of Nokian Tyres’ IT organisation to keep up with changing business needs.

“A more extensive partnership with TCS will enable Nokian Tyres to have a globally unified, agile, and efficient operating model that supports business needs. In addition, it creates a sustainable foundation for the increasing adoption of next-generation technologies such as automation, data-driven solutions and artificial intelligence,” said Timmy McLellan, vice-president, IT and processes, and chief information officer at Nokian Tyres.

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JK Tyre & Industries, one of the leading tyre manufacturers in the country, has appointed Mandar V Deo as President – India, effective immediately.

Based in Delhi, Deo will report to the Chairman and Managing Director, Dr Raghupati Singhania, and the Managing Director, Anshuman Singhania. He joins the tyre manufacturer with more than two decades of experience in senior leadership positions, having previously served at Exide Energy Solutions, Cummins India and Cummins Inc.

He holds a bachelor’s degree in mechanical engineering from Pune University, alongside a Master’s degree and a PhD from Pennsylvania State University. He also holds an MBA from the Kelly School of Business at Indiana University.

Deo’s appointment comes as JK Tyre continues to expand its global footprint, which currently spans 105 countries and includes 11 manufacturing facilities in India and Mexico with an annual production capacity of 35 million tyres.

The company maintains a focus on technical innovation through its Raghupati Singhania Centre of Excellence in Mysore and was the first in India to introduce 'Smart Tyre' technology featuring integrated Tyre Pressure Monitoring Systems (TPMS). Additionally, JK Tyre has committed to the global RE100 initiative, aiming to transition to 100% renewable electricity by 2050.

Dr Raghupati Singhania, Chairman & Managing Director, JK Tyre, said, “I am confident that Mr. Deo will provide strong and adept leadership and steer JK Tyre on a new growth trajectory.”

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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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