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.”

Comments (0)

ADD COMMENT

Link Copied!

Infiniteria has appointed Proman as its Engineering, Procurement and Construction partner for a circular tyre recycling facility in Uddevalla, Sweden. This collaboration marks a decisive move towards establishing what the company describes as Europe’s leading circular tyre recycling business, with the Uddevalla site serving as the cornerstone for a future network of industrial-scale plants across the continent.

The company specialises in transforming end-of-life tyres into high-value recovered materials, aiming to accelerate the transition to a more resilient circular economy. The Uddevalla facility stands as Infiniteria’s flagship project and represents the initial phase of a broader European expansion strategy.

Committed offtake agreements are already in place with major customers including Preem, Nokian Tyres and Michelin, underscoring strong industrial demand for the recovered materials.

Kajsa Ryttberg-Wallgren, CEO, Infiniteria, said, “Bringing Proman on board as our partner is a major step forward for Uddevalla. They have a proven track record in delivering complex industrial plants, and the discipline and capability they bring mark a decisive step towards starting operations. We are fully committed to Uddevalla as the long-term home of our flagship facility, to our customers and to building Europe’s leading circular tyre recycling business.”

Francisco Carlos, Managing Director, Proman Portugal, said, “We appreciate the confidence and trust placed in Proman by Infiniteria as we take on the role of Engineering, Procurement and Construction partner in the Uddevalla project. Proman brings strong global expertise and experience to the project, including project management, engineering, procurement, construction and commissioning of complex industrial facilities. We look forward to working with Infiniteria to progress the Uddevalla project towards successful completion.”

Comments (0)

ADD COMMENT

Link Copied!

Tyres Europe has released replacement tyre sales data for the first quarter of 2026, with the industry showing early signs of recovery according to an assessment by Secretary General Adam McCarthy. The figures from member companies reveal that consumer tyre segments, including passenger car, SUV and light commercial vehicle categories, rose by one percent compared to the first quarter of 2025. This modest growth follows a weak performance across the previous year.

McCarthy noted that the recovery was uneven across different tyre types. All Season tyres continued their strong momentum with a five percent increase, driven by consumer demand for year-round versatility, while summer tyres slipped by one percent as they lost further ground to all season alternatives. Winter tyres posted a sharp decline of 14 percent, which the Secretary General attributed to mild weather conditions across much of Europe. Members’ sales significantly outpaced imports, which were impacted by European produced tyres and possible regulatory action. Travel demand remained subdued during the quarter, with higher fuel prices linked to the Middle East conflict affecting the market from March.

Other segments reflected a mixed landscape. Truck and bus tyres edged up one percent, supported by improved freight activity and business sentiment before recent geopolitical developments and rising fuel costs created uncertainty. Agricultural tyres declined 11 percent amid continued caution in farm investment. In contrast, the moto and scooter tyre segment recorded a more positive six percent gain, according to the Tyres Europe report.

Comments (0)

ADD COMMENT

Link Copied!

Hankook Tire & Technology reported a sharp rise in first-quarter operating profit, supported by stronger sales of electric vehicle tyres and replacement tyres across key markets including Europe, Korea and China.

The South Korean tyre maker said consolidated revenue for the three months to March reached USD 3.63 billion, up 7 percent from a year earlier, while operating profit rose 42.9 per cent to USD 345.9 million.

Sales in the group’s tyre business increased 9.3 percent year-on-year to USD 1.75 billion. Operating profit in the division rose 31.1 percent to USD 298.6 million, representing an operating margin of 17.1 percent.

The company said demand for original equipment tyres supplied to electric vehicle and hybrid models, alongside higher replacement tyre sales, supported performance despite continued uncertainty linked to tariffs and elevated oil prices.

Hankook Tire said tyres measuring 18 inches and above accounted for 49.1 percent of total passenger car and light truck tyre sales in the quarter, up 2 percentage points from a year earlier. Electric vehicle tyres represented 29.6 percent of original equipment passenger car and light truck tyre sales, an increase of 6.6 percentage points year-on-year.

The company expanded original equipment tyre supply during the quarter for both internal combustion engine and electric vehicle models produced by Mercedes-Benz, BMW and Ford.

Hankook Tire said it currently supplies original equipment tyres to about 50 automotive brands across roughly 300 vehicle models, including Porsche.

The company also continued to expand its iON electric vehicle tyre range, which now covers about 300 specifications from 16-inch to 22-inch tyres.

Its thermal management subsidiary Hanon Systems reported first-quarter sales of USD 1.88 billion, up 5 percent year-on-year, while operating profit rose more than fourfold to USD 66.3 million.

Hankook Tire said it continued to expand production capacity at its Tennessee plant in the US and its Hungary facility in Europe as part of efforts to strengthen global supply capabilities.

The company said it aims to raise the proportion of high-inch tyres to 51 percent and electric vehicle tyres to more than 33 percent of passenger car and light truck original equipment tyre sales.

Comments (0)

ADD COMMENT

Link Copied!

Hankook Tire, the exclusive tyre supplier to the ABB FIA Formula E World Championship, supported all competitors during the 2026 Hankook Berlin E-Prix. The double-header at Tempelhof Airport Street Circuit featured Hankook’s iON Race tyre, which was pushed to its limits by the venue’s rough concrete surface and a fast, 15-corner layout. Rounds 7 and 8 of Season 12 unfolded across two days on the 2.374-kilometre anticlockwise circuit, where tyre preservation and energy efficiency became critical success factors.

The abrasive concrete apron at Tempelhof forced drivers to carefully manage degradation, while the Turn 2 ATTACK MODE zone added a recurring strategic puzzle. Hankook’s iON Race rubber delivered steady grip and predictable handling as track conditions shifted between Saturday and Sunday. The double header demanded consistent tyre behaviour, with teams adjusting to changing rubber build up and surface temperatures over the two race days.

Nico Müller secured his first Formula E victory in Round 7, holding off Nick Cassidy and Oliver Rowland through disciplined energy management. In Round 8, Mitch Evans produced a remarkable comeback from last on the grid, passing Oliver Rowland and Pascal Wehrlein with a late decisive move to take the win. Both performances highlighted the tyre’s balance of durability and performance under racing stress.

Off track, the Berlin weekend drew large crowds to Hankook’s Fan Village, where interactive displays featured iON tyres on electric vehicles. The brand also partnered with DS Automobiles to debut the DS N°7 model. Following the Tempelhof races, the Formula E season now heads to Monaco for the next rounds on 16 and 17 May.

Manfred Sandbichler, Senior Director of Hankook Motorsport, said, "The Berlin double-header confirmed the resilience of the iON Race under some of the most demanding surface conditions in Formula E. Running two races at Tempelhof provided valuable insight into how the tyre responds to sustained abrasion across a full race weekend. The competitive racing and strategic variation across both days reflected the tyre’s ability to operate within a broad performance window, and these insights will support ongoing development alongside the championship."

Comments (0)

ADD COMMENT

Link Copied!