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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Maxion Wheels, a division of Iochpe-Maxion and a global leader in wheel manufacturing, is playing a key role in bringing Daimler Truck’s vision for more sustainable commercial vehicle manufacturing to life through a collaborative effort on a concept refuse collection truck. This innovative vehicle will be showcased at IFAT Munich, the premier global gathering for the recycling and environmental sector taking place from 4 to 7 May 2026 at Trade Fair Center Messe München. Designed to highlight a commitment to circular materials, resource efficiency and forward-thinking industrial processes, the concept truck serves as a tangible demonstration of how the commercial vehicle sector can embrace environmentally responsible practices.

As the wheel supplier for this project, Maxion Wheels is translating its deep expertise in sustainability into direct action. The company is supplying steel truck wheels engineered through a combination of lightweight construction, optimised design strategies and advanced material science. By incorporating both primary and recycled materials into the manufacturing process, these wheels are specifically developed to help reduce emissions and lower the overall carbon footprint of the vehicle, reinforcing the project’s broader goals of environmental stewardship and industrial innovation.

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Hankook Tire marked the conclusion of TGL presented by SoFi Season 2 as the league’s inaugural Official Tire Partner and a Founding Partner. The championship event was held on 23–24 March 2026 at Florida’s SoFi Center. Throughout the season, Hankook Tire leveraged the platform to elevate its premium brand presence across roughly 150 countries. This initiative directly reflects Chairman Hyunbum Cho’s vision of uniting mobility and sports through technological innovation, allowing Hankook to deliver a fresh and engaging brand experience to fans worldwide.

The championship itself was a best-of-three clash between two first-time finalists, Jupiter Links GC and Los Angeles Golf Club. In the opening match on 23 March, Los Angeles secured a dramatic one-point comeback win, highlighted by Sahith Theegala’s strategic use of ‘THE HAMMER’ on the 15th hole to claim two crucial points after his team had fallen behind. The following day, Los Angeles continued their momentum. Although Jupiter Links initially surged ahead behind Tiger Woods, the opposition quickly levelled the score and then reeled off four straight points. A pivotal 10th hole saw both teams activate ‘THE HAMMER’ for a maximum three-point swing, with Justin Rose defeating Max Homa to help seal a 9–2 victory and lift the SoFi Cup.

With Los Angeles Golf Club crowned champions, TGL’s Season 2 drew to a dramatic close. Looking ahead to Season 3, the league will expand to seven teams with the addition of Motor City Golf Club based in Detroit, furthering its ambition to build a premier global stage for team golf competition.

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Tyrecycle recently joined Fenner Conveyors in celebrating the opening of the K‑MIX Materials Innovation Hub in Kwinana, Western Australia, marking a significant advancement for sustainable materials innovation nationally.

For Tyrecycle, the event’s focal point was the unveiling of Fenner’s InfinitySeries, the first conveyor belt manufactured using locally sourced recycled material stemming from the pair’s strategic partnership. During the launch, Tyrecycle welcomed mining community members to its East Rockingham facility for guided tours of its recycling operations, demonstrating the processing of old conveyor belts, off‑the‑road (OTR) tyres and passenger tyres into high‑value reusable materials for local supply chains.

This collaboration represents a pioneering closed‑loop ecosystem, transforming end‑of‑life conveyor belts into new, high‑performance products that support mining operations in achieving decarbonisation and circularity objectives. Tyrecycle expressed pride in standing alongside Fenner Conveyors to continue developing sustainable pathways for the mining sector and beyond.

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Pirelli was named ‘Supplier of the Year’ at the Hyundai Motor Group Global Supplier Day, an accolade recognising its superior product quality, effective supply chain management and strong overall collaboration. This distinction reflects the company’s ability to meet high standards across multiple operational fronts.

Amid industry-wide shifts and persistent supply chain disruptions, Pirelli has ensured production stability for Hyundai through forward-looking supply strategies and a globally integrated factory network. By capitalising on the strategic positioning of its Asian plants, Pirelli has aligned closely with Hyundai’s manufacturing footprint, delivering agile support that strengthens their global partnership. This operational synergy has been key to maintaining continuity and responsiveness.

Deep technical collaboration is evident in their latest vehicle launches. The Genesis GV60 Magma and the Hyundai Ioniq 6 N are both fitted with Pirelli’s advanced P Zero tyres, incorporating PNCS and ELECT technologies. Developed in 2019 for electrified vehicles, ELECT has since earned over 800 original equipment approvals, underscoring its role in helping Hyundai models achieve optimal performance in the electric era. This award represents a significant milestone in the ongoing partnership, reaffirming a shared dedication to innovation and excellence.

Mattia Bussacchini, Senior Vice President and Chief Commercial Officer, Pirelli, said, "We are truly honoured to receive this prestigious recognition from Hyundai Motor Group. This award fully affirms the strong collaboration between our teams and reflects Hyundai's high recognition of Pirelli's products and services. We look forward to continuing to deepen our cooperation with Hyundai and exploring new opportunities to drive mutual growth.”

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