The global tyre industry’s top manufacturers and technology suppliers met at the Tire Technology Expo 2025 in Hannover on 4-6 March to unveil technologies focused on driving sustainability, digitalisation and road safety. At the Deutsche Messe, the exhibition featured advances in tyre engineering, materials science and manufacturing technologies that will define mobility in the future.

In opening the event, expo founder Tony Robinson called on manufacturers to close the knowledge gap with consumers, highlighting how most drivers undervalue the importance of tyres in ensuring a vehicle’s safety. He mentioned that safety rests on the four small ‘footprints’ of rubber linking a car to the road, which tends to be undervalued by the general driver.

Looking to the future, Robinson saw a day when tyres contain sensors that share real-time information with other cars and roadside infrastructure. These sensors could warn drivers of dangerous road conditions like flooding or new potholes, making roads safer and avoiding crashes. He predicted that information from tyres could also feed into weather forecasting services, providing useful real-time information on road conditions.

The exhibition floor showcased innovation and high-performance solutions from more than 240 exhibitors, with Bekaert, Rockwell Automation, VMI Group, HF Group, ARP Technologies, Synthos, Nynas, Schill+Seilacher “Struktol” GmbH, Kordsa, Black Donuts and others.

SUSTAINABILITY AND MATERIAL INNOVATION TAKE CENTRE STAGE

The expo also reflected the tyre industry’s growing focus on sustainability, with manufacturers launching new materials and processes to lower environmental impact. Bekaert launched its Mega Tensile reinforcement technology, a major innovation in its Elyta range. The technology enables tyre manufacturers to produce up to 20 percent less steel and 10 percent less rubber compound in belt plies, achieving a 2-4 percent drop in rolling resistance and a huge 15-20 percent reduction in CO₂ emissions per tyre.

Kordsa introduced its REV Technologies, which are specifically tailored to electric vehicle tyres. The company’s innovations include recycled PET (rPET) cord fabric and RFID tyre tags, enabling improved lifecycle monitoring and data collection. Kordsa expects to enhance sustainability and recycling practices by combining digital identification with tyre production.

Teijin Aramid featured its Twaron para-aramid reinforcement, a material that can manufacture lighter tyres with reduced rolling resistance and eventually lower emissions.

EV AND DIGITAL INNOVATION LEAD DISCUSSIONS

As the electric vehicle (EV) market grows, tyre makers focus on creating solutions specific to the special needs of EVs and autonomous vehicles. Continental Tires unveiled an overall sustainability strategy, emphasising the environmental impact of tyres throughout their life cycle. The firm detailed plans to incorporate more sustainable raw materials, minimise waste during production and enhance tyre durability.

Michelin’s Director of Standards and Regulations for Connected Mobility, Claire Fioretti, outlined the company’s efforts around Digital Product Passports (DPP), a major initiative within the (ESPR). The regulation, enacted in 2024, aims to increase supply chain transparency by mandating that products carry a permanent, readable identifier usable throughout their life cycle. Michelin is already testing the programme in various industries, such as textiles, electronics and automotive components, with the cooperation of French, German and Swedish stakeholders.

The ESPR system, Fioretti characterised as an ‘ambitious information system’, will enable the maker, the recycler and the buyer to make environmentally informed decisions. She stressed that the movement is not so much about compliance as a transition towards the principles of the circular economy. By 2027, by the time broad adoption of the ESPR sets in, product design may improve, recycling efficiency will be elevated and buyers’ confidence will be boosted in second-hand markets.

MANUFACTURING INNOVATION AND AI TECHNOLOGY

The event showcased the latest digital manufacturing solutions to enhance efficiency, lower waste and better quality control. Rockwell Automation launched AI-driven tools to optimise tyre production, including digital thread technologies for tracking data without interruption through various manufacturing processes.

Black Donuts launched its Digital Twin Tyre Plant Simulation, a cutting-edge real-time virtual modelling tool that aids manufacturers in minimising downtime and optimising production. The company’s methodology involves end-to-end finite element analysis, enabling accurate tyre performance simulations before production.

HF dominated the manufacturing technology market with its state-of-the-art electric tyre curing presses. The company illustrated how its new electric curing technology could be applied to new and retrofit installations to minimise energy consumption and enhance process efficiency. Fischer TireTech exhibited computerised cord-cutting lines and premium extrusion technologies aimed at increasing accuracy in tyre production.

Uzer Makina launched a high-end electric tyre curing press focused on energy efficiency and precision production. ARP Technologies showcased its Electromagnetic Heating (EMH) curing system, a more energy-efficient curing process, alongside an artificial intelligence-based inspection machine that can spot tiny defects with great accuracy.

KraussMaffei featured its multiplex extrusion technology, which enhances first-time production quality and eliminates material bleeding during tyre formation. The company showed a new head clamping technology that maximises channel cleaning effectiveness, further expanding the limits of green manufacturing.

REGULATORY DEVELOPMENTS AND ENVIRONMENTAL CONSIDERATIONS

Regulatory matters were on the agenda at the expo, with leading experts discussing the changing scene for tyre production and green compliance. Adam McCarthy, Secretary General of the European Tyre and Rubber Manufacturers’ Association (ETRMA), gave a definitive overview of recent European Commission regulatory interventions impacting the sector.

A specific session on Tyre and Road Wear Particles (TRWP) collaborated with industry experts from Bridgestone, Continental and Michelin, as well as leading research institutions, to address the implications of future Euro 7 regulations. It was centred around reducing tyre wear’s environmental footprint without compromising performance levels.

FUTURE OUTLOOK AND INDUSTRY COLLABORATION

During the three-day conference, experts worldwide exchanged information, delved into future technologies and worked on crafting the mobility of the future. The event highlighted reducing carbon footprint, improving safety and customising solutions for future electric and self-driving cars.

The next edition will be held on 3 and 4 March 2026.

TIRE TECHNOLOGY INTERNATIONAL AWARDS FOR INNOVATION AND EXCELLENCE

A key highlight of the event was the prestigious Tire Technology International Awards for Innovation and Excellence 2025. Recognising achievements across 12 categories, the awards celebrate the latest advancements in tyre technology, progress towards a more sustainable industry and the outstanding contributions of individuals driving innovation. This year’s winners are as follows:

Goodyear bagged Environmental Achievement of the Year – Tire Design for its ElectricDrive Sustainable- Material (EDS) tyre.

Continental was awarded the Environmental Achievement of the Year – Manufacturing award for its CO2-neutral tyre production at the Lousado plant in Portugal.

Nokian Tyres won the Environmental Achievement – Industry Contribution award for its inauguration of the world’s first full-scale tyre factory with zero CO₂ emissions in Oradea, Romania.

Bekaert received the Materials Innovation of the Year award for its next-generation reinforcement solution, Mega Tensile.

Sumitomo Rubber Industries won the R&D Breakthrough of the Year award for its Active Tread technology.

VMI was awarded for Tire Manufacturing Innovation of the Year award for its integrated quality monitoring for the MAXX and MILEXX platforms.

ARP Technologies was selected as Industry Supplier of the Year for its many innovations in the tyre curing sector.

Bridgestone bagged Tire Concept of the Year for its Lunar concept tyre.

Michelin was awarded Tire of the Year for its Primacy 5 tyre.

Continental won the Tire Manufacturer of the Year award for the fourth time, acknowledging the scale and breadth of the company’s achievements over the last year.

Two further awards were also given for individual achievements in the industry:

Katerina Filzer, a PhD student at Twente University in the Netherlands, was awarded the 2025 Young Scientist Award for her presentation, ‘An Innovative  Method to Incorporate a Devulcanization Aid into Rubber’.

Anke Blume, head of elastomer technology and engineering at the University of Twente, received the Lifetime Achievement Award for her outstanding contributions to the tyre industry.

CEAT will invest about INR 12.05 billion to expand its manufacturing capacity by roughly 53,000 tyres a day over the next five years, as the RPG Group company prepares for sustained demand growth while reporting a weaker first-quarter profit.

The investment, which will be implemented in phases through the end of FY2031, will be financed through a mix of internal accruals and debt. The expansion comes as CEAT's existing manufacturing facilities are operating at around 95 percent capacity utilisation, with the company stating that production at its Nagpur two-wheeler tyre plant is approaching full utilisation. The additional capacity could be created through greenfield and/or brownfield expansion, depending on internal assessments.

The capital expenditure announcement accompanied CEAT's results for the quarter ended June 30, which reflected resilient revenue growth but pressure on profitability.

Standalone revenue from operations rose 18.2 percent year on year to INR 41.63 billion, from INR 35.21 billion a year earlier. However, net profit declined 27.4 percent to INR 980 million, compared with INR1.35 billion in the corresponding quarter last year. Profit before tax fell to INR 1.32 billion from INR 1.81 billion.

Material costs increased sharply to INR 28.80 billion from INR 22.39 billion a year earlier, reflecting continued input cost pressures, while finance costs and depreciation also rose. Total expenses increased to INR 40.46 billion, compared with INR 33.63 billion in the year-earlier period.

ZC Rubber has received the Second Prize of China's State Science and Technology Progress Award for a project focused on high-performance tyre technologies and green intelligent manufacturing, developed jointly with Harbin Institute of Technology. The award recognises the project, titled Key Technologies and Green Intelligent Manufacturing of High-Performance Tires.

According to the company, ZC Rubber is the only Chinese tyre manufacturer to receive the State Science and Technology Progress Award at the Second Prize level or above during the past decade. The award is among China's highest state honours for scientific and technological innovation.

The company said the recognition reflects its investment in research and development and its efforts to integrate tyre development with intelligent manufacturing. In 2025, ZC Rubber invested RMB 1.54 billion in research and development, equivalent to 3.43 percent of annual revenue, according to its annual report.

The award recognises technologies that have moved beyond laboratory research into industrial application, linking high-performance tyre development with green and intelligent manufacturing processes.

Central to the company's research strategy are two proprietary technology platforms: the X-Tech System for truck and bus radial tyres and the Phecda Tech System for passenger car radial tyres. The platforms combine compound formulation, tyre structure design, process engineering, simulation, testing and intelligent manufacturing within a single development framework.

Rather than adapting an existing product architecture, the platforms define performance targets according to vehicle application, operating conditions and customer requirements before developing compounds, structures and manufacturing processes. ZC Rubber said this enables it to develop tyres for different duty cycles, climates, road conditions and regional requirements rather than using a standardised design.

Henry Shen, Senior Vice President of ZC Rubber, said: “Our objective is not simply to develop an individual material, tread pattern or manufacturing process. X-Tech and Phecda are complete development systems that connect user requirements with simulation, materials, tire engineering, manufacturing and validation. This award recognizes the direction we have pursued through sustained R&D investment.”

The company has applied the X-Tech and Phecda platforms across products developed for different regions. In Asia, the X-Tech System underpins the X-Elite truck tyre series. In Europe, it is used in the WESTLAKE Gen II commercial tyre range, while the Phecda Tech System supports passenger car tyres including the WESTLAKE ZuperAce Z-007 and GOODRIDE Solmax 1. Technologies from both platforms have also been applied across ARISUN's truck and passenger car tyre ranges in the Americas.

Shen said: “International markets do not have identical requirements. A tire developed for European highway fleets, Southeast Asian transport operations or passenger vehicles in the Americas must respond to different vehicles, roads, climates and customer priorities. Our technology platforms allow us to address those differences through a consistent and systematic development process.”

The company said the award-winning project incorporates green and intelligent manufacturing technologies intended to improve product consistency, production efficiency and energy performance. It added that the X-Tech and Phecda platforms will continue to support original equipment and replacement market product development across its WESTLAKE, GOODRIDE, ARISUN and other brands.

The Indian Rubber Materials Research Institute (IRMRI) has officially announced the appointment of Professor (Dr) Abhijit Bandyopadhyay as its new Director. This decision marks a significant leadership transition for the institute, as it prepares to welcome a figure with extensive expertise in polymer science and rubber technology.

Professor Bandyopadhyay brings a distinguished academic and technical background to his new position. He currently serves as a full Professor in the Department of Polymer Science and Technology at the University of Calcutta and holds the role of Director, Technical at the South Asia Rubber and Polymers Park in West Bengal. His prior experience includes a tenure as Assistant Professor at the Rubber Technology Centre, IIT Kharagpur, and he has recently been appointed as a Technical Consultant for Rubber products at Berzelius Materials Performance Inc. in the United Kingdom.

Stepping into his new role, the new Director is expected to prioritise research advancement, indigenisation of technologies and sustainable development within the rubber sector. The IRMRI leadership and members have expressed confidence in his visionary guidance, anticipating that his leadership will drive the institute toward greater innovation and research excellence in the coming years.

The Bureau of Indian Standards (BIS) has granted laboratory recognition to M/s D. Banerjee Centre of Excellence (DBCOE), based at the JSS Technical Institutions Campus in Mysuru, Karnataka, for a three-year period from 8 July 2026 to 7 July 2029.

The recognition, issued under the BIS Laboratory Recognition Scheme (LRS), enables the centre to undertake testing activities in accordance with BIS requirements. The laboratory's details have been uploaded to the BIS Laboratory Information Management System (LIMS), with sample receipt, testing and report generation to be managed through the online platform. The recognition remains subject to compliance with the provisions of the BIS LRS 2020.

Established by the Indian Institute of Rubber (IRI) in collaboration with JSS Technical Institutions, the centre is intended to strengthen industry-academia collaboration in polymer science and rubber technology while supporting research, testing, training and technology development for the tyre and wider rubber industry.

The facility has developed capabilities in material characterisation, wet chemistry and forensic failure analysis. Its laboratories can analyse raw materials including carbon black, rubber chemicals, elastomers, accelerators and antioxidants, while also supporting material specification development, plant audits and quality approvals. Plans are also in place to expand failure analysis services for manufacturers, particularly small and medium-sized enterprises (MSMEs).

DBCOE also aims to support manufacturers adapting to changing automotive requirements, including electric vehicles, through research into advanced materials and sustainable alternatives. Its stated focus includes bio-based materials, tyre recycling, steel reuse and low-emission polymers, alongside technical support for regulatory compliance and homologation.

Alongside its testing infrastructure, the centre has established a training ecosystem for the rubber sector. It offers two flagship programmes: a Diploma in Rubber Technology for diploma holders and new recruits, and a Postgraduate Diploma in Rubber Technology for science and engineering graduates. Both programmes combine online theory modules with practical training and laboratory sessions at the Mysuru campus, with final examinations conducted by IIT Kharagpur.

The centre is also developing a series of short-duration industry courses covering mixing, compounding, extrusion, calendering, tyre building, moulding, retreading, footwear, conveyor belts and latex products. These programmes combine classroom instruction with practical demonstrations, testing methodologies and failure analysis.

According to the centre, more than 40 industry experts contribute to its training programmes. Several tyre manufacturers, including Apollo Tyres, Yokohama, BKT and JK Tyre, recognise completion of the diploma programme as part of their employee development initiatives.

The centre primarily serves the tyre industry but also aims to support non-tyre rubber manufacturers, particularly MSMEs that lack access to advanced testing facilities and technical expertise. Through consultancy, training and laboratory services, it seeks to improve technical capability, product quality and compliance across the broader rubber sector.