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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Ironman Tires, a brand owned by Hercules Tire and Rubber Company (HTR), a wholly owned subsidiary of American Tire Distributors, has unveiled the iMOVE Sport G2, a next generation all season ultra-high-performance tyre crafted for modern sport sedans, performance crossovers and select electric vehicles. This launch responds directly to shifting demands in the automotive market.

Building on the original iMOVE Gen2 A/S, the new model features an advanced tread compound, a refined tread pattern and better durability. It offers confident traction on both dry and wet roads, extended tread life and a quieter, more comfortable ride. Priced competitively, it helps dealers gain ground in the rapidly growing Tier 4 performance tyre segment. The asymmetrical tread layout balances precision handling with daily comfort, using large outer shoulder blocks for cornering stability and a continuous centre rib for straight line control. Strategically placed 3D siping and angled grooves push water away from the contact patch to improve wet and light snow traction, while a variable pitch tread sequence cuts road noise for commutes or long trips.

A new generation rubber compound reduces heat buildup and extends tread life by managing frictional heat and optimising rubber density, which also boosts fuel efficiency. The tyre is EV ready, designed to handle the higher torque and weight of electric vehicles. Available in 17 sizes for 18- to 21-inch rim diameters, 16 sizes will arrive by early May, with the first eight ready now. Several emerging sizes new to the Ironman lineup give dealers fresh sales opportunities.

Competitive pricing and dedicated merchandising support help dealers grow their share in the value-oriented performance tyre segment while maintaining strong inventory and fill rates. The iMOVE Sport G2 comes with a 5-year limited protection policy covering workmanship and materials, road hazard protection and a 50,000-mile (approximately 80,467-km) warranty.

Keith Calcagno, Chief Strategy Officer, Proprietary Brands, American Tire Distributors, said, “The ultra‑high‑performance tyre market has evolved rapidly as vehicles become more powerful and more refined and as demand grows for tyres that can meet the unique requirements of electric vehicles. The iMOVE Sport G2 delivers the performance drivers expect while helping dealers boost inventory flexibility and capture more market share.”

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GRP Ltd, a leading manufacturer of reclaimed rubber, engineering plastics and repurposed polyolefins, has announced the retirement of Virendra Rathod, President of Marketing and Business Development, effective 31 March 2026. Following his retirement, Rathod will no longer be part of the company’s senior management personnel, said the company in its BSE filing.

During a board meeting held on 27 March 2026, the directors formally took note of Rathod’s retirement and recorded their appreciation for his valuable contributions throughout his service with GRP Ltd. His departure marks the conclusion of a significant chapter in the company’s marketing and business development functions.

In a separate leadership change, Jyoti Sancheti has resigned from her role as Company Secretary and Compliance Officer, effective from the close of business on 7 April 2026 to pursue external opportunities. Consequently, she will also step down from additional responsibilities, including Compliance Officer under the SEBI Prohibition of Insider Trading Regulations, Nodal Officer under IEPF rules and the authorised person for determining event materiality and stock exchange disclosures under SEBI Listing Regulations.

GRP Ltd has confirmed that the process to appoint a new Company Secretary is underway and will be completed within the prescribed timeframe.

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Niutech Environment Technology Corporation (Niutech), a China-based company specialising in continuous pyrolysis technology for recycling waste tyres, plastics and oil sludge, marked a major milestone on 24 March 2026 as its majority owned subsidiary, Shandong Hesheng Environment Technology Co., Ltd., broke ground on a significant expansion. This project will add 100,000 tonnes of annual tyre pyrolysis capacity, raising Hesheng’s total processing volume from 60,000 to 160,000 tonnes per year. With this increase, Hesheng becomes the world’s largest operation for collecting, processing and comprehensively utilising scrap tyres through pyrolysis technology.

At the heart of this expansion is Niutech’s latest generation of high capacity, continuous intelligent pyrolysis equipment, which delivers better performance in per unit output, system reliability and automation compared to conventional designs. These improvements are expected to reduce operating costs per tonne and strengthen the overall financial viability of the project. Solving the challenge of large scale, uninterrupted commercial pyrolysis has long been a central goal for the industry. This project proves Niutech’s progress not only in advanced equipment development but also in making continuous pyrolysis practical for widespread industrial use.

On the product quality side, Hesheng has drawn on Niutech’s research capabilities to steadily improve the consistency and performance of its pyrolytic outputs. The tyre derived oil has already earned international certifications, giving it access to demanding global markets. At the same time, through ongoing technical innovation, the pyrolysis carbon black is being upgraded towards standardised, higher value applications. These efforts directly address customer needs for uniform quality, reliable handling and strong application specific performance.

With the circular economy gaining speed worldwide, major tyre producers, chemical companies and material buyers are seeking greater volumes of high-grade pyrolysis oil and carbon black. Once the expanded facility is online, Hesheng will be equipped to meet that demand with stable, large-scale supply of dependable recycled materials. Niutech has also stated that it will continue using its public company strengths in technology and capital to drive further equipment upgrades and broader deployment of pyrolysis systems, supporting global waste tyre recycling and low carbon development.

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Sun Auto Network has expanded its footprint in Southern Indiana and the Greater Louisville market with Carmerica in Sellersburg, Indiana, officially becoming part of the network on 6 April 2026. This integration strengthens Sun Auto’s regional presence while bringing new resources to the local shop. Carmerica will retain its full range of automotive services, including tyre replacement, alignments, brake work, oil changes and preventative maintenance, ensuring that loyal customers continue receiving the same trusted care.

Under Sun Auto’s guidance, Carmerica now benefits from enhanced tools such as round the clock online appointment scheduling and digital vehicle inspections. These additions are backed by Sun Auto’s Driver Commitment, which emphasises clarity, confidence and genuine customer care. The acquisition reflects Sun Auto’s broader growth strategy of partnering with established operators in markets with strong long-term potential and easy customer access.

With over 575 locations nationwide, Sun Auto Network stands as one of the largest independent tyre and automotive service platforms in the country. By combining trusted local brands like Carmerica with the scale and support of a national organisation, Sun Auto continues to build a network rooted in both community reputation and operational excellence.

Rob Kingery, Regional Vice President, said, "This acquisition reflects a disciplined approach to expanding in high-opportunity regional markets where we can build density and deliver a consistent, high-quality experience. Sellersburg helps us deepen our presence in Southern Indiana and better support drivers throughout the Greater Louisville area."

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