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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NEXEN TIRE has secured a place in the top 2 percent of companies globally in the 2026 ESG assessment conducted by EcoVadis, a sustainability rating agency headquartered in France. The achievement represents the third consecutive year the tyre manufacturer has earned a Gold Medal, improving from its top 3 percent ranking a year earlier. The company posted balanced scores across all four assessment categories, with environmental performance standing out as its strongest area.

Environmental management capabilities drew particular praise, including greenhouse gas emissions disclosure spanning all scopes and environmental management systems operating across global sites. NEXEN TIRE has committed to a Science Based Targets initiative-approved goal of cutting Scope 1 and 2 emissions by 58.8 percent by 2034 relative to 2023 levels. Recognition also came for broadening labour and human rights management systems worldwide, while sustainable procurement efforts earned positive marks for supplier code of conduct revisions, supply chain ESG due diligence and ESG awareness training for procurement staff.

Ethics recorded the largest improvement among assessed areas. The company maintains policies and implementation systems addressing anti-corruption, conflict of interest prevention and information security, and its expanded information security activities across global sites drew a stronger evaluation this year. EcoVadis, established in 2007, has assessed over 150,000 companies in 185 countries, awarding Platinum to the top 1 percent, Gold to the top 5 percent, Silver to the top 15 percent and Bronze to the top 35 percent.

The rating carries commercial weight, as global automakers use EcoVadis assessments when selecting suppliers. With ESG performance requirements across supply chains intensifying, especially in Europe, the result is expected to strengthen NEXEN TIRE's competitive position in original equipment tyre supply.

John Bosco (Hyeon Suk) Kim, CEO, NEXEN TIRE, said, “Maintaining the Gold rating for three consecutive years indicates that our sustainability management system is functioning effectively. We will continue to improve our ESG management practices in a systematic manner and contribute to sustainable mobility.”

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TyreSafe, UK’s leading tyre safety charity, has urged UK motorists to adopt preventative habits after research showed drivers react emotionally rather than practically following near-misses. The findings reveal that 23 percent of drivers shouted, gestured or sounded their horn after a frightening moment, while only 11 percent checked their tyres and 22 percent did nothing at all and kept driving. The pattern is consistent across the country, highlighting a widespread action gap in which drivers neglect simple steps that could improve safety.

The organisation wants near-miss experiences to serve as prompts for vehicle checks. It is promoting its ACT checks, which begin with air pressure: drivers should verify tyre pressures at least monthly and before long journeys using an accurate gauge, since correct pressures optimise braking, fuel efficiency and tyre life while lowering failure risk. Condition comes next, with tyres regularly inspected for cuts, cracks, bulges and embedded objects; any visible damage should be assessed immediately by a tyre professional as it may signal structural problems.

Finally, tread depth should be checked. For passenger cars, the UK legal minimum is 1.6 mm across the central three-quarters of the tyre around its entire circumference. Adequate tread is especially important on rural roads, where standing water and uneven surfaces can substantially raise the risk of aquaplaning and loss of control. TyreSafe's message encourages drivers to turn a scare into a safety check and act before reacting.

Stuart Lovatt, Chairman, TyreSafe, said, “A near-miss should be a warning sign – but too often it becomes a moment of frustration rather than reflection. Checking your tyres takes minutes, but it can make a critical difference in preventing the next incident. We need to move from reacting in the moment to acting in advance.”

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Mitas has confirmed its participation in EIMA International 2026, a major agricultural machinery exhibition running from 10–14 November in Bologna, Italy. Visitors will find the company in Hall 14 at Booth B2, where it plans to display a range of tyre solutions tailored to contemporary farming needs and reflective of its know-how across machines, applications and operating environments.

The centrepiece of the exhibit is GRANTERRA, the newest member of the Mitas agricultural family. Engineered for high-horsepower tractors, the tyre merges a contemporary tread layout with VF PFO technology to achieve solid traction, stability and efficient field performance. Its broader footprint encourages even load distribution and curbs soil compaction, fitting the requirements of modern large-scale farming while embodying the brand's goal of merging power, reliability and effective field performance.

Alongside GRANTERRA, three other ranges will be on show. AGRITERRA ULTRA targets agricultural trailers, spreaders and slurry tankers, blending high load capacity with durability and stability for demanding transport work in fields and on roads, with a large footprint and rounded shoulders that help protect soil and grassland. HCM provides versatile year-round performance for municipal tractors, road maintenance equipment and telehandlers across varied surfaces. AC 85, built for modern row crop farming, supports spraying, fertilising and crop care while shielding plants and roots and will be displayed in a dual-mounting setup demonstrating a practical configuration for greater flotation and traction.

By taking part in EIMA International 2026, Mitas underscores its commitment to agricultural tyre expertise, product performance and the needs of professionals engaged in a broad array of farming applications.

Roberta D’Agnano, Global Marketing Director Mitas at Yokohama TWS, said, “EIMA is an important opportunity to meet customers and partners from across the agricultural sector and showcase solutions developed around their everyday needs. With GRANTERRA, we expanded our portfolio for high-horsepower tractors with a solution that brings together traction, reliability and VF PFO technology. Alongside AGRITERRA ULTRA, HCM and AC85, it reflects the breadth of our expertise and our commitment to supporting agricultural professionals with tyre solutions suited to their everyday challenges.”

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Tegeta Green Planet and Shine Energy brought an environmental education session to seventh-graders at Tbilisi Public School No. 142, aiming to deepen young people's understanding of sustainable development and environmental protection. The meeting was designed to make abstract ecological concepts tangible for early adolescents.

Led by representatives of the two organisations, the session unfolded under the theme ‘A Sustainable Future: Environment, Transport and Energy’. Presentations and discussions covered waste management, responsible resource use, environmental protection and the value of renewable energy, giving students a broad picture of how these issues interconnect.

The interactive format included team activities through which students explored the Extended Producer Responsibility (EPR) system, learning what it is for and how it contributes to environmental protection. Participants also considered how ordinary daily choices can curb pollution and conserve resources. An environmental game and a hands-on activity reinforced the lessons, helping students link environmental concerns to their own lives, and each participant received a certificate and a small gift at the close.

Operating since 2022, Tegeta Green Planet ranks among Georgia's first authorised EPR organisations, advancing a circular economy by collecting and recycling waste tyres, waste oils and used batteries while helping reduce environmental harm and meet legal obligations. Environmental education for young people remains a priority for both organisations, which run school sessions on environmental protection, resource conservation and sustainable development.

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