The Indian Rubber Materials Research Institute (IRMRI) recently announced the appointment of Professor (Dr) Abhijit Bandyopadhyay as its new Director. In a tete-a-tete with Tyre Trends, he delves into his top priorities and IRMRI’s roadmap under his leadership.

What will be your top priorities as the new director of IRMRI?

I have a list of four priorities. The first is to transform IRMRI from a testing and certification centre into an innovation hub that integrates research, technology development, scale-up engineering, innovation and commercialisation for the tyre and non-tyre rubber industries. The second priority is developing technologies for EV tyres. While automakers are using lightweight polymer composites and foams to offset battery weight, advancing EV tyre technology will remain a key focus.

Thirdly, to undertake autonomous research that benefits industry beyond traditional rubber compounds, covering plastics, rubber-plastic blends, advanced polymer systems and other emerging materials. Finally, internationalise IRMRI by establishing MoUs with global industries and academic institutions.

Sustainability and circularity are becoming central themes across industries. How do they fit into your vision for IRMRI?

Sustainability should not be viewed as a separate objective; it must be embedded in every project we undertake. Every technology we develop should inherently follow sustainable principles. The introduction of Extended Producer Responsibility (EPR) has fundamentally changed the tyre industry’s responsibilities by making manufacturers accountable for the waste generated by their products.

This naturally increases the importance of reclaimed rubber, rubber crumb, recycling technologies and broader circular economy practices. Today, applications for reclaimed materials remain limited and expanding their use will become an important research area.

How will you strengthen collaboration between IRMRI, academia and industry?

IRMRI has always supported industry through its testing services but its contribution to research and development can become much stronger. At present, academia and industry operate with very different priorities. IRMRI is uniquely positioned to bridge this gap because it already has advanced facilities in Chennai, Thane and the Eastern Centre, with new centres coming up in Tripura and Delhi.

Building on existing collaborations at the Thane Centre, IRMRI should expand partnerships with universities, IITs and industry beyond rubber technology into areas such as mechanical engineering, machine design, sustainable rubber processing, simulation, modelling, artificial intelligence and other multidisciplinary fields to strengthen both its research capabilities and national stature.

What are the biggest challenges facing India’s rubber and tyre industry today?

The industry’s biggest challenge is sustainability, particularly recycling, devulcanisation and compliance with EPR. While significant progress has been made in developing rubber and polymer products across numerous industries, recycling remains a major technological hurdle.

The same challenge extends beyond rubber to composite materials. Although material development has advanced considerably, achieving efficient, commercially viable recyclability remains one of the industry’s greatest unresolved problems.

What do you expect to be the biggest challenges in your new role at IRMRI?

I have worked closely with industry for the past 16 years and almost all of my current research projects are industry-sponsored. I understand industrial expectations, priorities and ways of working, so adapting to the industry itself will not be difficult.

The real challenge will be transforming IRMRI from a testing institute into a research and innovation institute. Achieving this will require a clear roadmap, well-designed policies and systematic implementation with some trial and error along the way.

How do you see AI and digital technologies accelerating rubber materials research?

AI, simulation, modelling and digital engineering will become integral parts of IRMRI’s future development strategy rather than standalone initiatives. Artificial intelligence is fundamentally a form of data science. It involves developing computational models and predictive systems that help researchers analyse data more intelligently and efficiently.

Computation, simulation and modelling are becoming increasingly important. The tyre industry already relies heavily on these tools because modern tyre development would be almost impossible without them. However, the non-tyre rubber industry has not yet adopted them to the same extent. Simulation and modelling also contribute engineering efficiency, reducing development costs, optimise manpower deployment and enable better product design before physical prototypes are built.

How can IRMRI strengthen its testing capabilities to meet future industry requirements?

IRMRI already has strong testing facilities for existing technologies, but the rapid growth of electric vehicles makes specialised EV tyre testing an important priority.

We also need to evaluate whether current testing protocols adequately assess EV-specific requirements such as acoustic performance, vibration characteristics and other parameters beyond rolling resistance. Where gaps exist, IRMRI will develop new testing methodologies and standards tailored to EV tyres.

What emerging technologies and materials should IRMRI focus on in the coming years?

Sustainability and next-generation materials must be major priorities. As bio-composites and natural-material-based rubber products gain importance, standardised testing methods for many rubber-polymer bio-composites are still lacking. Developing reliable performance evaluation standards for these materials while strengthening capabilities in recycling, devulcanisation and circular economy technologies will help Indian manufacturers meet global quality standards.

Material innovations, particularly in solution-grade Styrene-Butadiene Rubber (SBR), will also require advanced testing, reinforcing IRMRI’s vision of becoming an innovation-driven institute.

How can IRMRI help Indian manufacturers meet global quality standards?

Helping Indian manufacturers meet increasingly demanding global quality and performance standards begins with addressing the industry’s biggest technological challenges, which is recycling, devulcanisation and circular economy requirements. If IRMRI can develop technologies in these areas, it will benefit both the rubber and non-rubber industries.

As an NABL-accredited institution, IRMRI also has a unique advantage over most universities, whose testing and certifications, while technically credible, are generally not accepted for commercial compliance. Now that IRMRI has been recognised as an institute, it will strengthen its independent certification capabilities and establish itself as a nationally and internationally respected authority for testing and certification.

Does India need stronger collaborative testing programmes?

Yes. India needs a more structured ecosystem that brings together research institutes, OEMs, raw material suppliers, manufacturers, universities and IITs throughout testing and product development. IRMRI should become the platform that connects academia’s knowledge-driven research with industry’s application- and product-oriented approach, accelerating innovation.

Internationally, this model has proven successful through industry-sponsored academic programmes that create a continuous pipeline of research, skilled talent and commercial innovation. India has some examples of such collaborations, but they remain scattered and should be expanded significantly.

How do you plan to change the industry’s perception of IRMRI?

One of my biggest objectives is to fundamentally change how both the tyre and non-tyre industries perceive IRMRI. Today, the institute is primarily viewed as a testing laboratory. Testing will always remain an essential function, but I want IRMRI to be recognised as much more than that.

My vision is for IRMRI to become an innovation hub where research, technology development, product innovation, industrial problem-solving, scale-up engineering, commercialisation, multidisciplinary collaboration and advanced materials research all come together. Changing that perception will take time, but we will build that bridge eventually.

What opportunities do you see for retreading technology?

Retreading has enormous potential but also significant technical challenges because it involves bonding a new tread to an already vulcanised tyre. While unvulcanised rubber is naturally tacky, vulcanisation removes this property, making two vulcanised surfaces difficult to bond.

Strong adhesion requires roughening both surfaces for mechanical anchorage followed by specialised adhesives and carefully controlled processing. Since India’s retreading industry remains fragmented, advancing retreading technology will be a key focus, particularly for its sustainability and resource conservation benefits.

Looking ahead, what will define the success of IRMRI?

Success, in my view, will not be measured by the number of tests conducted or certifications issued but by whether IRMRI becomes an innovation-driven institute. That means undertaking autonomous research, developing industry-focused technologies, strengthening academia-industry collaboration and more.

Indian manufacturers compete globally. Ultimately, I want IRMRI to be recognised not just as a testing centre but as one of India’s leading innovation hubs for rubber, polymers, advanced materials and sustainable industrial technologies.

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Michelin has introduced its first tyre engineered specifically for the new generation of wide body trucks, bringing its established safety and performance standards to a segment traditionally served by Tier-3 products. The MICHELIN XDR Wide Body Truck is positioned as a premium offering for mining fleets, built to handle high loads and speeds while delivering robustness and puncture resistance in demanding mining environments.

Wide body trucks are gaining global traction in mining because they strike an appealing balance among payload capacity, safety and acquisition cost. Michelin developed and launched the new fitment in under two years by combining intensive field analysis with agility, responding to mining customers’ needs for safety and productivity. The tyre also supports fleets moving towards more efficient and increasingly electrified haulage solutions, addressing demands for safety, productivity and operating cost control.

Safety remains paramount in mining, where a tyre failure can seriously affect personnel, equipment and operational continuity. The new tyre therefore features an innovative casing fully reinforced with thick steel cords, enabling it to carry 12 tonnes (26,786 lbs) per tyre at a recommended pressure of 9-bar (130 PSI) – significantly lower than typical market recommendations, which helps reduce blowout risk.

The MICHELIN XDR Wide Body Truck sustains heavy loads at continuous speeds, supporting productivity during intensive duty cycles. It offers strong traction, particularly on soft or muddy ground, while its robust tread compound resists damage, provides excellent grip and extends service life, optimising total cost of ownership. These qualities help cut unplanned downtime and maintenance costs, improve equipment availability and maximise material haulage volumes. The tyre launches worldwide in its first size, 16.00 R25, on 1 November 2026, with additional sizes to follow.

Kevin Maleterre, Director – Michelin Beyond Road, said, “Wide body trucks are playing an increasingly important role in mining operations. With the MICHELIN XDR Wide Body Truck, we are applying our expertise in mining applications to this new generation of vehicles, with a clear aim: to help our customers combine safety, productivity and the development of their fleets.”

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Tegeta Green Planet recently participated in youth forums held across five Georgian cities – Mestia, Telavi, Gori, Kutaisi and Zugdidi – as part of the Eco Awards School Competition. The events gave young people a platform to exchange knowledge on environmental issues, explore new ideas and discuss green initiatives.

Alongside the discussions, display areas devoted to Tegeta Green Planet and Amboli introduced visitors to the two organisations' work, their approach to handling waste and their sense of environmental duty. Guests stopping by the Tegeta Green Planet section heard about the company's core operations, the thinking behind Extended Producer Responsibility (EPR) and why the circular economy matters.

A varied programme kept participants engaged, with educational games and hands-on exercises built to sharpen their grasp of environmental questions and push them to put what they learned into practice. International specialists and invited speakers also addressed the forums, drawing on their own experience to examine ecological difficulties and possible remedies.

Organised to deepen environmental consciousness among the young and advance sustainable development, the Eco Awards School Competition drew 280 pupils and 100 teachers from 24 public schools throughout Georgia. It operates with backing from the European Union and the United Nations through the Circular Economy Promotion Programme. For Tegeta Green Planet, reaching young audiences is central to building a lasting sense of responsibility, with sound waste practices, resource reuse and circular economy principles at the heart of its efforts to drive long-term change.

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Discount Tire has released a new list of the longest-lasting light truck and SUV tyres, drawing on tyre life data from Treadwell, the company's tyre recommendation tool available to all consumers. Treadwell is powered by millions of real-world tyre mileage and tread depth readings along with independent testing at Treadwell Research Park.

The list identifies 10 tyre models for light truck and SUV drivers that exceed a 70,000-mile median lifespan under normal driving conditions. Every tyre carrying a listed limited treadwear warranty also surpasses its manufacturer warranty by more than 10,000 miles.

According to the U.S. Department of Transportation, American drivers average 13,400 miles per year. On top-performing tyres, a light truck or SUV owner could gain an extra year or more before needing a tyre change. Treadwell's aggregated lifespan figures reflect drivers who properly maintain their tyres, including regular rotations and wheel alignments, with median values collected to 2/32-inch tread – generally considered, and in some states legally mandated as, the minimum viable tread depth. Actual results may vary based on driving location and habits, such as regular highway or all-terrain use.

Discount Tire developed Treadwell using decades of data and independent testing to deliver a hassle-free tool offering personalised tyre recommendations based on where, what and how drivers drive. More than 20 million people used Treadwell online and in stores in the past year.

Dr John Baldwin, Chief Product and Technical Strategist, Discount Tire, said, "If you're driving a light truck or SUV and prioritise getting additional miles of safe driving out of your tyres, Treadwell can be a source of unbiased advice. Our goal is always to be there for our customers when and where they need tyres, which is why Treadwell is available online and used each day in our stores to empower drivers to find the best tyres for their vehicle."

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Plaza Tire Service, a prominent tyre and automotive service provider in the Midwest and member of the Sun Auto Network, has expanded its footprint with a new store in Mattoon, Illinois. The addition strengthens the company's presence in the state and offers drivers throughout Central Illinois improved access to trusted tyre and vehicle maintenance services.

The Mattoon location provides motorists with a convenient destination for tyres, preventive maintenance and automotive repair. Customers can choose from an extensive inventory of leading tyre brands while accessing a full range of services, including oil changes, brake service, batteries, alignments, steering and suspension repair and other routine maintenance.

Plaza Tire Service emphasises selection, convenience and value through its Price Match Guarantee and signature 4 Tires in 1 Hour Guarantee, with broad in-stock inventory available for same-day installation. Founded in Missouri in 1963, the company has become one of the Midwest's largest tyre and automotive service providers, operating across five states while combining regional heritage with the resources of the more than 600-location Sun Auto Network.

Rob Kingery, Regional Vice President, Sun Auto Tire & Service, said, "We're excited to bring Plaza Tire Service to Mattoon and introduce more drivers to the convenience, value and trusted service that have defined our brand for more than 60 years. This location allows us to serve the community with the tyre expertise, same-day service and comprehensive automotive care that customers have come to expect from Plaza Tire Service."

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