RFID makes it easier and more efficient to track and perform regular tyre maintenance. It identifies potential problems or failures before they cause a breakdown. Confidex has come out with a tyre tag, smaller than its peers and with an omni directional antenna

As the global tyre industry is witnessing rapid changes in manufacturing, distribution and usage to end of life of tyres, Radio Frequency  Identification (RFID) will play a significant role in tackling many challenges posed by the growing complexity in the sector.

Demand for data collection is growing, calling for intelligent decisions and fast actions. Data on tyres helps tyre companies to improve their production efficiency, reduce rejections and even help in addressing in legal disputes, while fleet companies can manage lifecycle of tyres and operations cost.

In February this year, Confidex, a leading designer and supplier of short-range wireless identification solutions, launched the new Confidex tyre tag, which is designed for tyre traceability through the lifecycle of tyres. The tags are based on RAIN RFID/EPC global Gen2v2 RFID technology, which has global certification for passive RFID tag.

Highlights

The highlight of the Confidex tyre tag is that it is smaller than its peers and has an omni-directional antenna. “Initially, we had enquiries from two Chinese tyre manufacturers - Jiangsu General Science Technology Co and Hodo Tyres. They were looking for solutions for an embedded tyre tag technology that is different from all the other solutions available in the markets. We took two years to design, develop, and release this embedded tyre tags commercially. Our RFID tag is a bit smaller than the existing tags available in the market, having an Omni directional antenna.

Now these two Chinese companies are ready to release the mini truck tyres with our embedded RFID tags,” said Paul Broekhuizen, Executive Vice President Smart Industries at Confidex Ltd. By integrating RFID tags within the tyre during the manufacturing process, fleet operators and other end users can track tyre wear and usage. This can help to control ongoing tyre costs. RFID makes it easier and more efficient
to track and perform regular tyre maintenance, as well as identify potential problems or failures before they cause breakdown, says the company.

According to the company, its tyre tag can be fitted with a flexible position within the tyre and is 40 mm smaller than other comparable tags on the market. Its omni directional antenna provides greater flexibility for both warehouse and yard management applications. The Confidex tags offer a read range up to 3 metres or 9 feet from all directions and are compliant with the ISO 20909 and ISO 20910 standards. “The main advantage that the omni directional RFID tags provide is that you can take readings from any direction by a handled reader. You can even have a fixed reading tool in your workshop, and you need to take your vehicle near to or pass by the reader. The ratings are accurately taken. That was the key requirement of the Chinese customers too,” said Broekhuizen.

Confidex is also in discussions with major European tyre companies to test its tyre tags. Positioning Tyres come with different designs and materials, compositions and thickness, so the challenge is to fit an
RFID tag at an ideal position. Since the Confidex tyre tag is installed before the vulcanisation process, it can be placed in any position. “Customer can embed a tag at any position. But, better to check with Confidex, we can simulate how it performs in the new position,” Broekhuizen pointed out. Since the Confidex RFID tag is smaller in size compared to the other tags available in the market, with minor changes,
it can be easily fitted in the tyres that have already been into production. During the vulcanisation process, tags o through very high heat and pressure for hours and sometimes, the antenna may get damaged.

The Confidex tyre tag has a spring type of the antenna - not a typical 3D spring, but more like flexible folded wire antenna, which is 2D structure. This is more flexible and provides benefits during the vulcanisation. “Due to the spring-like design, air bubbles cannot form around the antenna, making it more flexible and sustainable during bending and stretching in the vulcanisation process,” said Broekhuizen. The tags are IP68 rated against liquids and dust and provide resistance to common chemicals and UV exposure.

The company’s RFID tyre tags have already been tested in-house and now they are being tested by European tyre companies with specific requirements. Since the embedded tyre RFID tags cannot be taken out without damaging the tyre, they are ideal for identifying counterfeit products and lifecycle monitoring. “So basically, an embedded RF ID tag helps to monitor lifecycle of tyres. This is the most ideal and complex RFID tag solution,” added Broekhuizen.

The other solution is the label type of tag, which is used for after-sales solutions. It looks like a simple label, but has an antenna too. These labels have different additives which are meant for the different materials, and the antenna design is based on the materials. Broekhuizen explained: “The rubber and steel of the tyres are very complex substances. There are always chemical reactions when you stick anything on rubber. There are chances of them peeling off and permanently bond, so we need a special kind of adhesive which are best with the rubber composites.”

During the tyre manufacturing processes, RFID labels are applied to different bags or containers of the chemicals and other ingredients. With the help of the labels and the reader on the loader, the mixing process is strictly monitored and controlled.

The third solution is barcoding, which comes with an RFID ag which is for regulatory compliance. The embedded RFID tags also help to monitor the tyres in the recycling business. “Tyres go to different countries, so it is difficult for the recyclers to understand or have data on the lifecycle. With an embedded tag, recyclers can get info on the manufacturers, location, and date of manufacturing and
other info. And with all such info, recyclers can manage their business more efficiently,” said Broekhuizen. The information on the Confidex tyre tags come up with the extended memory so additional information can be stored. “There is always fixed information on the RFID and then there is an EPC memory which can have more information.”

Broekhuizen sees growing demand for embedded RIFD tags in both developed and developing markets for different reasons. According to him, a more substantial challenge is to tackle counterfeit cases in the tyre industry, and such cases can be avoided by using RFID tags. In the developed markets, RFID will help to reduce labour costs and improve efficiency.

The company also plans to explore the penetration of its RFID tags in the OTR segment, where the total cost of ownership and lifecycle are the main drivers of the business. Tyre companies are also exploring tyre leasing business. According to Broekhuizen, huge business opportunities lie before the company as the tyre rental business model needs embedded RFID tags. With the lease model, fleet operators can bring down the operating cost by almost 50%. “Fleet companies have to use as per the usage of the tyres or per kilometre. With RFID tags, all data and monitoring can be done accurately,” he said.

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As India’s industrial sector accelerates its shift towards cleaner energy, tyre manufacturers are emerging as a critical test case for integrating renewable power into continuous, high-load operations. In this conversation, Kuldeep Jain, Founder and Managing Director of CleanMax, outlines how demand from companies such as CEAT and Michelin is reshaping renewable procurement – from conventional solar contracts to hybrid, round-the-clock solutions – while positioning clean energy as both an operational necessity and a strategic lever for decarbonisation.

Industrial decarbonisation in India is entering a more operational phase, where renewable electricity is no longer a peripheral lever but an embedded component of manufacturing strategy. For CleanMax, this shift is most visible in energy-intensive sectors such as tyre manufacturing, where continuous processes, global supply-chain pressures and ESG commitments are converging to reshape how power is procured and consumed.

Kuldeep Jain, Founder and Managing Director of CleanMax, describes a market moving beyond cost arbitrage towards structural integration of clean energy. Demand from tyre manufacturers – long characterised by high, stable electricity loads – is now influencing both project design and procurement models, pushing developers towards hybrid and round-the-clock renewable solutions. 

Energy-intensive industries are increasingly prioritising renewable electricity to manage power costs and reduce operational emissions. Manufacturing sectors with continuous loads are particularly suited to long-term renewable procurement models such as group captive and open-access PPAs, which provide cost stability while supporting decarbonisation goals,” Jain says.

That demand is already translating into project pipelines. CleanMax’s collaboration with CEAT involves developing 59 MW of hybrid wind-solar capacity to supply renewable power to its Halol and Kanchipuram plants. Similarly, its engagement with Michelin includes an open-access solar power purchase agreement supporting operations at the company’s Chennai facility.

“These projects illustrate how large industrial consumers are integrating renewables into their long-term energy strategy. For instance, globally, the International Energy Agency has already noted that industrial electrification and renewable procurement will drive the next phase of the energy transition. Tyres are firmly in that wave,” Jain notes.

FROM INTERMITTENT SUPPLY TO ENGINEERED RELIABILITY

Tyre manufacturing presents a distinctive challenge for renewable integration. Plants operate continuous processes – mixing, curing and vulcanisation – that require stable baseload electricity and thermal energy. Traditional solar PPAs, while cost-effective, are inherently intermittent, limiting their suitability for such operations.

The industry is therefore evolving towards hybrid models that combine multiple renewable sources. “Hybrid projects are gaining traction because they smooth generation across the day, improving plant load factors,” Jain says. According to the International Renewable Energy Agency, such hybrid systems are among the fastest-scaling formats for industrial decarbonisation.

“As a result, the industry is moving beyond single-source solar PPAs towards wind-solar hybrid projects and open-access group captive models that provide higher plant load factors and more balanced generation profiles across the day. Wind-solar hybrid is increasingly seen as the most practical and efficient pathway to scale renewable penetration in continuous manufacturing environments,” Jain explains.

This shift reflects a broader reframing of renewables – not as intermittent substitutes for fossil fuel power but as engineered systems tailored to industrial demand curves. The emphasis is on aligning generation profiles with consumption patterns, rather than expecting operations to adapt to variable supply.

SECTOR-SPECIFIC DECARBONISATION PATHWAYS

Not all heavy industries decarbonise along the same trajectory. Jain draws a clear distinction between tyre manufacturing and sectors such as cement or steel, where process emissions form a significant share of the carbon footprint.

“If you step back, industries don’t decarbonise in the same way because they don’t consume energy in the same way. A tyre plant is largely powered by electricity. So if you clean up the electricity, you’ve already addressed a meaningful part of its emissions,” he says.

However, the challenge lies in reliability. “These are continuous operations. They don’t switch off when the sun sets or the wind drops. That’s why hybrid becomes important, as a way of shaping energy to demand,” Jain adds.

“In case of cement or steel, a significant portion of emissions comes from how the product itself is made. So the shift we’re seeing is subtle but important. It’s about redesigning the energy profile itself so that clean energy isn’t intermittent in theory but dependable in practice,” he continues.

The implication is that electrification-driven sectors such as tyre manufacturing can achieve faster decarbonisation gains through renewable procurement, provided supply reliability is addressed through hybridisation and system design.

ESG, PRODUCT STRATEGY AND COMPETITIVE POSITIONING

Renewable energy is also assuming a more strategic role within tyre companies’ ESG frameworks. What began as a cost-management exercise is increasingly tied to product innovation, sustainability reporting and global competitiveness.

“The conversation around renewable energy in the tyre industry has clearly evolved beyond cost optimisation. Many manufacturers are increasingly integrating renewable power into their broader ESG strategies and supply-chain decarbonisation commitments, particularly as global automotive OEMs push for lower-carbon sourcing across the value chain,” Jain says.

This transition is evident at the product level. CEAT’s launch of its SecuraDrive CIRCL tyre – produced with up to 90 percent sustainable materials – signals how manufacturers are aligning product design with sustainability objectives.

“Renewable electricity procurement helps reduce Scope 2 emissions and supports the development of lower-carbon products, which is becoming an important factor in both sustainability reporting and global competitiveness. As a result, renewable energy is now seen not only as a cost-management tool but also as a strategic lever for product decarbonisation and ESG positioning,” Jain explains.

TECHNOLOGY MIX AND OPERATIONAL ALIGNMENT

From a systems perspective, no single technology provides a complete solution. CleanMax advocates a portfolio approach that combines generation assets with digital tools and flexible contracting structures.

“A portfolio approach works best. For manufacturing operations with steady electricity demand, hybrid renewable systems combining solar and wind have proven effective, as the complementary generation profiles improve overall availability and plant load factors,” Jain says.

Digital energy management platforms play a supporting role by optimising dispatch and aligning supply with consumption patterns. Flexible procurement structures, including open-access and group captive models, further enhance adaptability across sites and regulatory regimes.

“In practice, hybrid setups combining solar and wind have proven effective because they smooth generation across the day and improve overall availability. That’s what makes renewable power usable at scale,” Jain adds.

The CEAT and Michelin projects exemplify this approach, integrating multiple procurement pathways – onsite solar, offsite generation and open-access PPAs – to increase renewable penetration without compromising operational stability.

POLICY VARIABILITY AND MULTI-LOCATION STRATEGIES

India’s regulatory landscape remains heterogeneous, with state-level policies shaping the feasibility and economics of renewable procurement. For tyre manufacturers operating across multiple locations, this creates both complexity and opportunity.

“Overall, the ecosystem is steadily evolving to support higher renewable penetration practically. Open-access mechanisms are becoming more aligned with industrial needs. Renewable procurement is naturally becoming more location-specific,” Jain says.

Different state frameworks enable companies to tailor their energy mix – combining onsite solar with offsite wind or solar depending on regional resource availability and regulatory incentives.

“In practice, this leads to more balanced and resilient energy portfolios. This is also where developers with experience across markets can add value by structuring solutions that are aligned to each site’s load profile, regulatory context and long-term cost objectives, rather than taking a one-size-fits-all approach,” Jain explains.

GLOBAL SUPPLY CHAINS AND RISING EXPECTATIONS

Pressure from global automotive OEMs is accelerating the adoption of renewable energy in India’s tyre sector. As manufacturers integrate more deeply into international supply chains, emissions performance is becoming a criterion for sourcing decisions.

“As tyre manufacturers become more integrated with global OEM supply chains, expectations around emissions are becoming more defined. Renewable electricity is one of the more immediate ways to address this, especially for Scope 2 emissions,” Jain says.

“What we’re seeing is more about alignment – companies are adapting their energy mix to stay relevant in global markets, where sustainability is increasingly part of how sourcing decisions are made,” Jain says.

This dynamic is likely to intensify as OEMs tighten decarbonisation targets and extend accountability across their value chains, reinforcing the role of renewable energy in industrial competitiveness.

THE NEXT FRONTIER: TRACEABILITY AND CARBON MARKETS

As companies move towards net-zero targets, the focus is broadening beyond direct emissions to include value-chain impacts and verification mechanisms.

“Instruments such as renewable energy certificates and carbon markets help companies transparently account for the renewable electricity they procure. At the same time, there is growing focus on Scope 3 reporting as manufacturers work to address emissions across their broader value chains and align with global supply-chain decarbonisation expectations,” Jain says.

Traceability – ensuring that renewable energy claims are verifiable and auditable – is expected to become increasingly important, particularly for export-oriented manufacturers facing stringent disclosure requirements.

A DECADE OUTLOOK: ACHIEVABLE, BUT CONDITIONAL

Looking ahead, Jain is cautiously optimistic about the pace of renewable adoption in India’s tyre manufacturing sector. The fundamentals – declining costs, expanding capacity and supportive policy evolution – are largely in place.

“Over the next decade, higher renewable penetration in tyre manufacturing is well within reach, especially as clean power availability continues to expand. For electricity-led operations, increasing the share of renewable energy is already a practical pathway, not a distant target,” he says.

However, execution will hinge on system-level factors. “What will make the difference is how reliably this power can be integrated at scale – through consistent open-access frameworks, stronger grid alignment, and wider use of hybrid solutions that better match continuous industrial demand,” Jain says.

The trajectory is clear: renewable energy in tyre manufacturing is transitioning from opportunistic adoption to structural integration. For developers such as CleanMax, the challenge – and opportunity – lies in engineering solutions that convert intermittent resources into dependable industrial infrastructure.

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Wallace Instruments, a globally recognised leader in rubber testing equipment, has expanded its United Kingdom-manufactured specimen preparation lineup with the launch of the WAS3 Pneumatic Cutting Press. The new device joins the company’s range of rubber testing equipment.

Unlike manual cutting methods, pneumatic systems apply consistent force on every cycle, eliminating operator fatigue and variability. Poorly prepared specimens with uneven edges or internal stress can compromise test accuracy, while the pneumatic approach also reduces repetitive physical strain, supporting technician wellbeing during long production runs.

The WAS3 prioritises safe single-operator use through a two-button activation system requiring both buttons to be pressed within half a second, preventing any hand contact with the cutting area. Additional three-sided protective guards further enhance operational safety.

Delivering 15 kN of cutting force, the press easily cuts through 10-mm thick, 95 Shore A rubber sheet using five bar of filtered air pressure. It works with existing Wallace cutting dies, so laboratories can integrate the unit without replacing current tooling, and its compact footprint suits both lab and production environments.

Chris Norval, Managing Director, Wallace Instruments, said, "Specimen preparation is the foundation of accurate rubber testing. With the WAS3, we focused on practical safety, dependable cutting performance and drop-in compatibility. Labs get a compact pneumatic press that fits the air lines already in place, uses their current Wallace dies and delivers consistent results for every operator – because when specimen quality is controlled, you can have confidence in the results that follow."

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DUNLOP (company name: Sumitomo Rubber Industries, Ltd.) has teamed up with Fujitsu Limited to create an artificial intelligence (AI) surrogate model that predicts tyre performance rapidly and with high precision. The breakthrough was validated in a proof of concept tied to DUNLOP’s digital transformation strategy. When applied to tyre deformation upon road contact, the technology slashed analysis time by 90 percent, from 45 minutes to just 5 minutes while processing nearly 600,000 mesh elements.

Based on these results, both firms will build a design support tool, aiming for deployment at DUNLOP by April 2027. The system runs on FUJITSU MONAKA, a next-generation energy efficient Arm-based CPU.

Tyre design typically relies on finite element method (FEM) analysis, where finer mesh grids boost accuracy but increase calculation time and costs. To tackle this, the partners developed an AI surrogate model that solves FEM equations using past data. The model, based on the Graph Neural Network algorithm, predicted contact shape with 87.7 percent accuracy, enabling faster decisions and lower costs.

Select findings will be shared at the 31st Computational Engineering Conference starting 3 June 2026. By December 2026, both companies will test the model on a FUJITSU MONAKA prototype to refine speed and power use.

Under its long-term strategy R.I.S.E. 2035, DUNLOP seeks to provide new experiential value from rubber. Through this co creation, the tyre maker will enhance its analytical technologies and strengthen innovation. Fujitsu will promote this approach across large scale FEM analysis in automotive and other manufacturing sectors, contributing to carbon neutrality via an AI platform combining FUJITSU MONAKA and GNN.

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Starrett-Bytewise has appointed GL Inspect GmbH as its new European sales representative. The German firm, led by Christian Lantzsch and based in Hargesheim, will oversee regional operations. The partnership aims to provide local expertise for demanding measurement challenges across tyre plants, steel mills and extrusion lines.

Lantzsch and the GL Inspect team bring a sophisticated understanding of non-contact metrology. Their technical background aligns with the diverse industrial sectors served by Starrett-Bytewise, ensuring that European customers receive support tailored to specific materials and production environments. The collaboration strengthens local technical knowledge and on-site application assistance.

Under this agreement, European customers gain direct access to local consultations and expanded on-site evaluations led by Lantzsch’s team. Laser measurement solutions can be better integrated into individual production lines. The partnership also streamlines communication and support, building on existing European infrastructure to enable seamless transitions to automated in-line inspection.

The appointment represents a significant investment in European infrastructure. Having GL Inspect on the ground shortens the distance between Starrett-Bytewise’s U.S. engineering team and local factory floors. Faster application assessments, more frequent site visits and industry-specific language support are key outcomes of the new arrangement.

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