Tyre testing is not a new concept. In fact, is there any industry that can do without tests? However, what tyre testing does bring into consideration is an umpteen number of factors – everything from the road wear to the certification, the testing spots and, of course, the different types of testing and the very tyres themselves. Discussing these very aspects with Tyre Trends, Ismo Halén, Vice President at BD Testing Inc, spoke about Black Donuts, the subjective and objective views of tyre testing, the convenience of BD Testing having its own indoor testing facility and more. Read on…

The name Black Donut is self-explanatory, making it rather individualistic. A tyre resembles a donut and is black in colour – simplicity at its best. Black Donuts offers a range of solutions for tyre product development and testing, tyre factory construction, plant process design and process development. Therefore, Black Donuts has many business areas, and one of them is service in product development. When it comes to testing, Black Donuts owns 90 percent of another company, BD Testing Inc, which is into tyre testing and high-end customer service. Plus, Black Donuts also happens to be one of BD Testing’s customers.

BD Testing’s customers
When we caught up with Ismo Halén, Vice President at BD Testing Inc, he told us, “Black Donuts designs new tyres and new tyre models or improves existing tyres. That’s why they need testing in order to support the product development. Black Donuts Engineering was founded in 2011, and we were a test team within the company in the beginning. However, we separated in 2012 into an individual company, and now we have separate management and everything else that’s individually ours. We don’t have anyone from Black Donuts working at BD Testing. They are only one of our customers.”

And as customers, they can always decide who tests their tyres. “For instance, Black Donuts can use BD Testing for product development testing because we understand each other. However, the customer can  reach out to other companies to test their tyres as well. For example, when a product is finished, customers usually make homlogation tests somewhere else,” Halén explained.

When it comes to customers/clients, Halén mentioned that it’s not exactly easy to acquire new clients. However, he added, “I’m happy because we already have so many customers that even if somebody doesn’t order anything that others do, we are still in a very good situation.” When turning to his plans on approaching any Asian manufacturers, he responded that while they don’t have any plans for Asia, they would consider going there if there are proving grounds that can be used or rented.

BD Testing’s various focus areas
BD Testing goes beyond this and also issues certification. It has a quality system and is accredited for some R117 tests. “This includes rolling resistance, wet grip, noise measurement and snow performance,” Halén mentioned and continued, “Earlier, we would do wet grips, noise measurements etc. But just one year ago, we started focusing more on winter testing. We now conduct snow and ice tests for the label, which comes under the R117 tests. Additionally, we provide technical service to The Netherlands Vehicle Authority (RDW). RDW will issue many types of approvals for many tyre manufacturers, and we can conduct snow tests for them.”

“Furthermore, in Nordic countries, we use studs in the tyre, which has to be approved. Besides, we make road wear testing for studded tyres, which needs mandatory approval from the Finnish Transport Safety Agency, TRAFI,” Halén further explained.

Making it work
As far as testing and tyres go, BD Testing does both indoor and outdoor testing and is currently focusing on winter testing, winter tyres and studded tyres (conducting only product development tests for summer tyres). However, because the business is open all year, the winter tests are held in ice halls during the summer, Halén shared. As for snow testing, the indoor tests are conducted in Ivalo and Sweden.

However, most big tyre manufacturers conduct the majority of their tests themselves. Yet, that doesn’t stop a company like BD Testing. There are certain factors in testing that tyre manufacturers can’t carry out themselves and thus have to turn to the likes of BD Testing.

“For example, with road wear testing, it isn’t something they can do by themselves,” Halén asserted and added, “There are only five laboratories that can do that, and we are one of them. Similarly, indoor testing and snow testing is something they may not want to do – it’s a long way to travel and they don’t have the capacity to do so, which is where we come in.”

Indoor testing and outdoor testing
Speaking of indoor testing, it is the easier one to conduct over outdoor testing, Halén claimed. But since handling driveway in itself involves the car being built outdoors, there’s no choice over there, he informed.

What’s more, Halén asserted that usually they don’t test the same things indoors and outdoors – the two aren’t competing and are individual. “Their requirements too are different. But as for product development, some indoor testing is needed, like footprint or contact presser, which gives the designers a lot of information,” he enlightened.

BD Testing would, however, like to have its own indoor testing facility where tests can be conducted whenever needed. “Although, as of now, we have to rent for indoor testing, which can sometimes be fully booked,” Halén cited and added, “In fact, we want our own indoor testing facility that we can rent to other customers as well. However, it’s a huge investment and is too big for us at the moment.”

Objective and subjective testing
Another challenge that Halén spoke to us about, besides having an indoor testing facility, was in terms of manpower, where getting testing drivers is a challenge right now. When asked about the thought process behind selecting a testing driver (since the testing can be very subjective, from driver to driver), Halén highlighted that it’s the experience that plays a role. “And then, the drivers drive together and decide what works and what doesn’t. While these drivers do subjective tests, they, of course, also conduct objective tests. However, objective testing is easier, because you only have to know how to make the test,” he added.

Halén further said that with robots and automation, it’s possible that subjective testing will eventually get reduced in the future. “But in my opinion, with subjective driving, if a driver drives with a set of tyres, then we have a huge amount of information,” he pointed out. “Therefore, it’s a very fast way to have lots of information. If you try to have the same information with the help of machines, you’ll need several machines and it takes a long time. And if you need to analyse data, it takes a long time to develop a new methodology.”

A happy customer equals a successful company
While Halén gave us his clear visions in terms of BD Testing and the tyre testing industry as a whole, he also threw light on the company’s preparation for new regulations. “Additionally, we are focusing on what we are currently doing, targeting for higher quality and making our customers happy,” he expounded and added,
“Our strategy for that is based on the quality system we have. We have very close contact with our customers, so we try to understand what they need. Hence, I’m not trying to sell something to somebody if they don’t need it. Thus, I think our customers come to us themselves when they need something. So, ultimately, customer happiness has been our key to success.”

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The Association of Natural Rubber Producing Countries (ANRPC) is convening a major sustainability forum in Kochi, India, on 19 August 2026. The day-long event, running from 9:00 AM to 4:30 PM IST at the Crowne Plaza, represents a critical milestone for the natural rubber sector. Building upon the foundational discussions from the 2025 ANRPC meetings and the recent COP30 conference, the forum will unite member governments, industry leaders, non-governmental organisations and compliance bodies to advance a unified sustainability agenda.

The core objective of the gathering is to secure endorsement for the ANRPC’s Sustainable Natural Rubber Guidelines. A primary focus will be on deploying open-source traceability tools designed to facilitate compliance with the European Union Deforestation Regulation while ensuring that these measures do not impose additional financial burdens on smallholders and small-to-medium enterprises. The thematic discussions will be structured around environmental responsibility, including net-zero strategies, economic sustainability to protect smallholder livelihoods and fair pricing and market adaptation through sustainable finance for emerging sectors like electric vehicles and green construction.

The programme will feature five dedicated sessions covering net-zero pathways, national progress reports from India, Malaysia and Thailand and industry case studies from Indonesia, Cambodia and Vietnam. A key panel discussion will see government representatives and supply chain actors making future commitments. Attendance is targeted at ANRPC member states, supply chain stakeholders, rubber associations, environmental groups and relevant compliance organisations.

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Tolins Tyres Ltd has announced that its wholly owned subsidiary, Terra Rubber Pvt Ltd, has entered into a purchase agreement with Cochin Reclaim and Rubbers Pvt Ltd to acquire plant and machinery as part of its capacity expansion and backward integration strategy.

The agreement, executed on 1 July 2026, involves the purchase of identified plant and machinery from Cochin Reclaim, an unrelated third party. According to the company, the acquisition is intended to strengthen Terra Rubber's manufacturing capabilities through increased capacity and greater backward integration.

Under the terms of the agreement, Terra Rubber will acquire the machinery on an "as-is, where-is" basis. The subsidiary is required to remove the equipment from Cochin Reclaim's premises within 60 days at its own expense. Ownership of each item will transfer only after full payment has been made and the machinery has been physically removed.

Tolins Tyres said the transaction is a routine purchase undertaken in the ordinary course of business and will have no impact on the management or control of the listed company. It added that neither Terra Rubber nor Tolins Tyres holds any shareholding in Cochin Reclaim.

The company also confirmed that the transaction is not a related-party transaction, has been negotiated on an arm's length basis, and that Cochin Reclaim has no relationship with the company's promoter group or board of directors.

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Nokian Tyres delivered a sharp improvement in second-quarter profitability as higher sales volumes, stronger pricing and lower manufacturing costs boosted earnings, while the company said it is entering a new phase focused on profitable growth after completing its major investment programme.

Net sales rose 10.6 percent year on year to €379.9 million in the April–June quarter, while operating profit more than doubled to €34.8 million from €14.8 million. Segment operating profit increased 71 percent to €45 million, driven by higher sales and improved manufacturing efficiency.

For the first six months of 2026, revenue increased 7.6 percent to €659.6 million, while segment operating profit climbed to €40.7million, more than five times the €7.8 million reported a year earlier. Operating profit returned to positive territory at €17 million, compared with a loss of €21.1 million in the first half of 2025.

"We delivered a strong quarter in line with our strategic ambition," said Paolo Pompei, President and Chief Executive. "Operating profit increased by 136 percent, driven by higher sales volumes and enhanced pricing."

Passenger car tyres lead recovery

The Passenger Car Tyres business remained the principal growth engine, with quarterly sales increasing 13.9 percent to €235 million, while segment operating profit more than doubled to €35.5 million. Heavy Tyres also returned to growth, posting a 10.4 percent increase in sales, although profitability at retail chain Vianor remained under pressure from cost inflation and seasonal factors.

Chief financial officer Timo Koponen said higher sales volumes remained the largest driver of earnings improvement.

"The Passenger Car Tyres continued their very strong performance also in Q2," he said, adding that the business had benefited from improved pricing, a richer product mix and lower raw material costs.

Management also highlighted six consecutive quarters of positive price and mix development, reflecting its strategy of moving further into premium products and larger rim-size tyres.

Romania becomes a strategic growth engine

Nokian Tyres said its new manufacturing facility in Romania is performing ahead of plan and is playing a key role in rebuilding capacity following the exit from Russia.

Sales in Central and Southern Europe rose 31.3 percent during the quarter, supported by higher production from the Romanian plant. "Everything is developing in this area according to plan," Pompei told analysts, referring to the Romanian factory.

He added that the new manufacturing footprint, together with recently launched products, was enabling the company to regain market share.

"We lost a significant amount of sales when we couldn't leverage our manufacturing facility in Russia at the end of 2022. Now, obviously, we are approaching the market with a new spirit, regaining market share in all the key markets where we believe we can be successful."

The company said contract manufacturing would continue to account for around 10 percent of total production, allowing it to focus internal capacity on strategically important products.

Investment phase winds down

Having invested heavily over recent years to rebuild its manufacturing network, Nokian Tyres is now shifting its attention towards cash generation and returns.

Capital expenditure in the first half fell to €24.5 million, compared with €89.7 million a year earlier. The company expects full-year capital expenditure to remain below €100 million, substantially lower than previous years.

"Following the successful completion of our major investment phase, capital expenditure will be somewhat lower this year than in the previous year," Pompei said.

Koponen said lower capital expenditure and stronger earnings had improved free cash flow, although higher receivables linked to increased sales continued to weigh on working capital. He added that net debt declined by €49m during the quarter while liquidity remained strong.

Premium positioning remains central

Nokian Tyres continues to focus on premium products rather than competing in lower-priced market segments.

The company said all-season tyres continued to outperform the broader market, while its flagship Hakkapeliitta 01 winter tyre had received a positive customer response.

Pompei said the strategy remains centred on strengthening brand equity and improving margins.

"We keep pushing our premium positioning, strengthening our brand through strong marketing investments, new products, and, in particular, better prices," he said.

Outlook unchanged despite uncertainty

Nokian Tyres maintained its full-year guidance, forecasting revenue growth in 2026 and a segment operating margin of 8–10 percent.

While management expects replacement tyre demand to remain broadly stable, it acknowledged that geopolitical tensions, tariffs and raw material price volatility continue to create uncertainty.

"We continue to focus on executing our strategy, strengthening our premium positioning, and improving profitability," Pompei said. "While there is still work ahead, we are on the right path to deliver profitable growth and create long-term value for all our stakeholders."

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Yokohama has announced the death of Simon Clarke, its Motorsport and Technical Manager, who was killed in a motorcycle collision on 12 July.

Clarke, who joined Yokohama HPT in 1993, spent more than three decades with the company and became a key member of its UK and European motorsport operations. He played a leading role in numerous domestic and international race series, while also supporting major European motorsport events at the request of Yokohama's global headquarters.

In addition to his motorsport responsibilities, Clarke led tyre development programmes for UK vehicle manufacturers. He also served as chairman of the Motorsport UK Production Tyre Panel and held a certified Claims Adjuster licence.

Yokohama said Clarke was a respected colleague and close friend to many across its UK business, the wider Yokohama organisation and the tyre and motorsport industries.

Outside work, Clarke was described as a devoted family man who enjoyed travelling and spending time with friends.

"Simon will be deeply missed by everyone who had the privilege of knowing him," the company said.

Yokohama extended its condolences to Clarke's family

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