In a candid interaction with Tyre Trends, freelance tyre testing specialist Juuli Raatikainen shares her views on the intricacies of tyre testing, the role of women in the industry, simulation and the road ahead, reports Nilesh Wadhwa.

“Women have been driving cars for decades, so why not be part of the tyre and automotive testing industry? I believe the bigger question and challenge is how the industry (tyre and automotive) can think beyond gender. The tyre testing industry is huge, but there are not many direct studies to learn about it and become part of it,” remarked Juuli Raatikainen, the 28-year-old test driver and mechanic who has been offering freelance services for tyre testing for the last four years.

INITIAL JOURNEY

It is no secret that tyre testing is not a widely known field. A simple internet search for the world’s top 10 racers or motorsport celebrities will return mostly male sports personalities.

For Raatikainen, the journey into tyre testing began as a test assistant in Lapland, Finland.

“I started my career as a test assistant. My passion for testing grew, and I was eager to learn more, working hard to gain knowledge. My efforts were noticed, and I received the necessary support. The decision to start my own company and operate as a freelancer was quite easy for me. In the first two years, I focused on gaining experience, testing time and learning as much as possible. I wanted to see tyre testing from different angles, companies and drivers. Today, I am happy to say that I have experience in tyre testing operations as a tyre mechanic, test assistant, instrumentation specialist and objective test driver. I am also engaged in testing tyres and vehicles for events and magazines,” she shared.

THE EVOLVING ROLE OF TYRE TESTING

Tyre testing has evolved over the years, from physical and mechanical assessments to indoor methods, including Tyre-in-the-Loop (TiL) testing, a form of hardware-in-the-loop (HiL) simulation. However, despite technological advancements, many tests still need to be conducted in real-world conditions to determine optimal solutions.

For example, a vehicle travelling in a sandy environment at a particular tyre pressure will have different braking times even at the same speed. The steering response, traction at different corners and slippage will also vary.

“I find simulators to be a good tool for all drivers and for hardware development. However, no one knows exactly how they will impact testing in the future. Many questions remain, and some conditions and types of tests cannot yet be simulated accurately. As a test driver, my main expertise is in winter testing. From my experience, winter conditions are particularly difficult to replicate artificially. Winter is a living, breathing element of nature, making it hard to forecast, as conditions can change very quickly,” she explained.

For tyre manufacturers, real-world testing is essential for finding the right conditions and weather. For instance, summer tyres cannot be tested in winter, nor can Nordic spike tyres be tested in warm conditions. “It is a challenge for companies to run tyre tests year-round and across different locations. Agility is key,” Raatikainen added.

Tyre testing falls into two main categories: objective and subjective. Objective testing relies on instruments to assess tyre performance, while subjective testing depends on the driver’s evaluation.

“As a freelancer, I work across different processes. Transparency with clients is my priority. It’s about what I do and how I do it. Trust is one of the key values I bring to the table,” she explained.

KEY LEARNINGS & TYRE SAFETY

As a test driver, Raatikainen has firsthand experience of how tyre choices impact performance and safety in different conditions.

“Statistics show that one of the most common mistakes drivers make is using the wrong type of tyres for their environment and weather conditions. When selecting tyres, it’s crucial to consider two key questions: Where will I be driving, and in what weather conditions? These simple considerations can significantly impact safety,” she added.

Most tyres have a wear indicator on the tread to signal when they need replacement, but these warnings are often ignored.

According to data from the Ministry of Road Transport & Highways (MoRTH), India recorded 461,312 road accidents in 2022, resulting in 155,781 fatal cases. Despite tyres having a significant influence on vehicular control, they are rarely cited as a primary cause of accidents.

When replacing tyres, it is also crucial to check their manufacturing date. Raatikainen emphasises that even a ‘new’ tyre must be evaluated based on its production date, as rubber degrades over time, regardless of use.

“Regularly checking tyre condition is just as important as choosing the right type. Ensure tyres have adequate tread depth, are free from cracks or bulges and are properly inflated. These simple maintenance habits can extend tyre life and improve safety,” she added.

FUTURE TRENDS IMPACTING THE TYRE INDUSTRY

New-age vehicles and tightening regulations are pushing industry players towards sustainability and reducing their carbon footprint.

For the tyre industry, environmentally friendly sourcing, production and materials remain key focus areas. From a tester’s perspective, what does the future hold?

“I am excited about advancements in simulation technology and their impact on the tyre industry. Another major trend is the growing emphasis on indoor testing for winter tyres, which addresses unpredictable weather challenges and helps distribute testing workloads more efficiently,” she said.

A third emerging trend is smart tyre technology.

“While modern vehicles are equipped with advanced systems, tyres have yet to integrate similar innovations. The questions of when this technology will arrive, how it will develop and what features it will bring are incredibly exciting. I look forward to seeing how smart tyres will enhance safety, performance and the driving experience,” Raatikainen concluded.

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In a strategic expansion of its global footprint, Bekaert has agreed to acquire Bridgestone’s tyre reinforcement operations in China and Thailand, encompassing the tyre cord production facilities in China (Bridgestone (Shenyang) Steel Cord Co., Ltd) and Thailand (Bridgestone Metalpha (Thailand) Co. Ltd.). This move significantly strengthens the market leadership of Bekaert’s Rubber Reinforcement division, its largest business unit, which has led the global tyre cord sector for decades. The acquisition, set for completion in the first half of 2026 pending regulatory approvals, is a continuation of the division's proven strategy in integrating the captive production of major global accounts.

This transaction reinforces the enduring strategic partnership between Bekaert and Bridgestone, a leading tyre manufacturer. As part of Bridgestone's mid-to-long term plan to boost competitiveness through collaboration, the deal includes a long-term supply agreement ensuring continued provision of high-quality tyre reinforcement. For Bekaert, the integration of these two established production facilities enhances its manufacturing presence and solidifies its position in the tyre cord market.

Financially, the acquisition is projected to contribute approximately EUR 80 million in annual consolidated sales for Bekaert. The purchase involves a cash consideration of EUR 60 million, which will be drawn from the company's existing cash reserves. By securing these key assets and a lasting supply partnership, Bekaert not only expands its operational scale but also deepens its trusted supplier relationship with a pivotal global account.

Yves Kerstens, CEO, Bekaert, said, “Bekaert and Bridgestone share a longstanding strategic partnership built on mutual trust and collaboration. When the transaction closes, we are delighted to welcome the plant teams to Bekaert and remain committed to joint growth and innovation with Bridgestone. The acquisition is also a clear signal of strengthening our global leadership position in the tyre reinforcement industry.”

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The Yokohama Rubber Co., Ltd. has successfully secured a Certificate of Rubber Fender Test Environment from Japan’s Specialists Center of Port and Airport Engineering (SCOPE), awarded on 23 January 2026. This certification follows a thorough assessment under SCOPE’s Rubber Fender Testing Environment Certification Program, which validates that the company’s testing facilities for marine rubber fenders operate with integrity and reliability. Specifically, the certification confirms that Yokohama Rubber employs a robust system designed to prevent data fraud, ensuring the trustworthiness of all test results for fenders it manufactures and sells.

These fenders serve as critical safety components, acting as cushioning buffers to protect vessel hulls from impact during harbour mooring and ship-to-ship transfers at sea. To promote safer and more secure maritime operations, SCOPE launched its certification initiative in April 2023, focusing on verifying the reliability of fender testing environments. The programme is aligned with technical guidelines from the World Association for Waterborne Transport Infrastructure (PIANC) and evaluates compliance across multiple SCOPE-defined criteria. These include adherence to static compression testing standards, the elimination of opportunities for data falsification, the integrity of statistical values in test data and the establishment of corporate systems that prevent tampering.

Yokohama Rubber’s expertise in this field dates to 1958, when it pioneered the world’s first pneumatic fender for offshore vessel berthing. Recently, the company has broadened its portfolio beyond high-performance pneumatic fenders to include solid fenders, which represent a principal segment of the fender market. This strategic expansion establishes Yokohama Rubber as a comprehensive fender manufacturer and reinforces its revenue foundation.

The achievement aligns with the company’s ongoing medium-term management plan, Yokohama Transformation 2026 (YX2026), which spans fiscal years 2024 to 2026. A key element of this strategy involves driving growth in the MB Segment by focusing resources on core domains such as hose and couplings along with industrial products. Within this framework, Yokohama Rubber aims to strengthen its product lineup and sustain strong market shares for marine products, including fenders, to secure steady profit growth in the industrial products business.

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In a strategic move to strengthen its connection with vital regional audiences, Bridgestone India has partnered with multifaceted Punjabi star Parmish Verma. This collaboration is designed to resonate deeply in North India, a crucial and rapidly expanding market fuelled by increasing vehicle ownership and a youthful demographic. Verma, a prominent cultural figure and known automobile enthusiast, aligns naturally with the brand’s emphasis on safety, reliability and performance. His authentic passion for vehicles and responsible driving complements Bridgestone’s identity as a leading mobility solutions provider.

Central to this alliance is the co-creation of engaging, music-led narratives and digital content for Bridgestone’s campaigns, leveraging Verma’s artistic talents and significant social influence. This approach recognises the powerful role of popular culture in shaping brand preferences within the region. The partnership also advances the company’s broader regional engagement goals, aiming to build deeper trust with consumers nationwide. Furthermore, it embodies the ‘Emotion’ principle of Bridgestone’s corporate commitment, which seeks to inspire excitement and deliver joy through mobility. By uniting with a figure of Verma’s reach and genuine interest, Bridgestone India fosters a more dynamic and culturally relevant dialogue with its audience.

Rajiv Sharma, Executive Director – Sales & Marketing, Bridgestone India, said, “North India is a strategically important market for us. Parmish Verma’s credibility and deep connection with audiences make him an ideal partner to represent Bridgestone. This collaboration enables us to engage meaningfully with young consumers who seek fresh, inspiring and relatable brand experiences.”

Verma said, “Bridgestone is a brand people trust for safety and performance. I’m proud to be associated with an organisation that values quality and puts customers first. I look forward to connecting with audiences in a new and meaningful way through this partnership.”

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Bridgestone Americas has appointed Michele Herlein as its new Chief People Officer. In this role, she will oversee all human resources operations across the Americas, Europe, Middle East and Africa. Her primary focus will be advancing the company's Culture 2.0 initiative, which aims to enhance teammate empowerment, collaboration and accountability.

Herlein rejoins Bridgestone with over two decades of executive leadership expertise. Her background includes previous positions within Bridgestone Americas and Bandag, Inc., centred on culture, leadership development and succession planning. Most recently, she was the Founder and CEO of CultureMax and previously served as the Chief Administrative and Human Resource Officer at Barge Design Solutions. She is also a published authority on creating high-performance organisational cultures. Beyond her corporate work, Herlein is a co-founder of Impact100 Nashville, a philanthropic women’s collective that has awarded more than USD 1.2 million in grants to area nonprofits.

Scott Damon, Bridgestone West CEO and Group President of Bridgestone Americas, said, “I am excited to welcome her back to Bridgestone, recognising the perspective and presence she will add to our West leadership team, the HR function and the broader organisation.”

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