Tyre retreading

A population of over 1.4 billion people catapulting into the world’s third largest automobile market with four million trucks plying across a road network of 6.3 million kilometres supported by a USD 13.4 billion tyre market and a mining sector contributing around 2–2.5 percent of the country’s GDP demonstrate the strength of India’s automobile, freight and tyre sectors.

The story doesn’t end there as the Central Government adopts a strategic approach on reducing carbon emissions across these verticals, especially automobile and tyres, with targets such as the Net Zero Carbon Emissions by 2070, battery electric vehicles target by 2030, zero-emission truck corridors, Extended Producer Responsibility for the tyre sector; the list just goes on.

Amidst all such statistics and targets, a silent spectator remains the old and varied sector of tyre retreading. In a recent news story reported by Tyre Trends, the Indian Tyre Technical Advisory Committee (ITTAC) had made a proposal to Tyre Retreading Education Association (TREA) for mandating certain standards that will improve the quality of retreads.  ITTAC has made recommendations to the BIS committee. TREA is part of the same committee. ITTAC and TREA are recommending different standards.

These standards included BIS retread standards, namely IS 15725, IS 15753, IS 15524 and IS 9168. The ITTAC had partially aligned Indian requirements with ECE R109, the European regulatory benchmark.

In a reply to the proposal, which was accessed by Tyre Trends, TREA urged the Indian Tyre Technical Advisory Committee to seek a deferment or non-applicability of BIS standard IS 15704:2018 for retreaded commercial vehicle tyres, warning that mandatory enforcement could cripple the sector.

In the letter, TREA argued that IS 15704:2018 is largely modelled on new tyre manufacturing norms and is technically unsuitable for retreading, which is a restoration and recycling process.

The standard mandates advanced laboratory tests such as spectrometer-based rubber analysis, endurance testing and compound uniformity checks, requirements that most retreading units, particularly small and medium enterprises, are not equipped to meet

The association highlighted that even large retreaders lack the infrastructure and skilled manpower needed for BIS-grade testing, while the sheer number of retreading units would make inspections and certifications operationally unmanageable for regulators.

TREA warned that compliance costs linked to machinery upgrades, audits and quality control could force 70–80 percent of units to shut down, leading to job losses, higher fleet operating costs and adverse environmental outcomes due to reduced recycling

Instead, TREA proposed that BIS prioritise retreading-specific standards such as IS 13531 and IS 15524, which focus on materials, process control, safety and quality consistency.

The body has also called for a phased transition roadmap, MSME support and industry training before any stricter norms are enforced, stressing that abrupt implementation would undermine the sector’s role in India’s circular economy.

The conundrum

India has a total of 36 administrative divisions comprising 28 states and 8 union territories. The tyre retreading sector has been continuously supporting circularity goals since the early 1970s across the world’s largest economy without getting mainstream recognition.

Even after five decades in service, the industry battles different bottlenecks including fragmentation, manpower shortage, tax pressures brought about by the recent GST revisions and now the implementation of such standards, just to name a few.

The sole practice that can simultaneously reduce carbon emissions from tyres and extend tyre life is assumed the nemesis of an ‘infamous and dangerous practice’ in some states of the country.

However, the industry has been drawing its techniques and quality parameters from the world’s oldest retreading economy, Europe.

“Big retreaders in India already have the necessary processes in place that conform to IS 15524 standards. However, as the standard is not yet mandated, we have voiced support for it because it is process-oriented and outlines how retreading should be carried out, including buffing and building procedures,” said TREA Chairman Karun Sanghi.

He added, “This standard focuses on how the work is done rather than imposing product-level testing that cannot be practically implemented. The current debate on IS 15704 stems from it being fundamentally incompatible. The standard includes requirements such as sidewall marking and destructive testing of retreaded tyres, which are impractical in a retreading environment where each tyre differs in brand, size, application and usage history,” he added.

Destructive testing, he argued, assumes uniform batch sizes. In retreading, where every casing is unique, testing even a single tyre would mean destroying finished products without yielding representative results. Applying such a framework would effectively require the destruction of every tyre in a batch, making compliance unviable.

“We have submitted our response to ITTAC and are awaiting feedback from the committee. We remain open to continued dialogue and will engage further once the committee responds to our submission,” said Sanghi.

According to him, a typical retreader processes about 300 tyres a month across multiple brands including MRF, JK Tyre, Apollo and Michelin and applications ranging from buses and trucks to mining vehicles. These casings vary widely in load cycles, operating conditions and duty patterns, often across several models from the same manufacturer.

The committee has cited European standard ECE R109, but Sanghi points to structural differences: “Europe is a global retreading hub where tyre manufacturers such as Michelin and Bridgestone dominate operations, collect their own tyres, retread them and return them to fleets, making batch-based destructive testing relevant. A similar model exists in US, where large tyre companies lead retreading and largely self-regulate without a single overarching standard. The Indian scenario is different, especially with a fragmented market.”

He stressed that the industry is not opposed to standards but to those that cannot be practically applied, warning that adopting European manufacturing-oriented norms without accounting for India’s market structure and operating realities would be counter-productive.

The debate is no longer about whether standards are needed but whether they are fit for purpose. Without accounting for India’s fragmented retreading ecosystem, enforcing impractical norms could dismantle a circular industry in the name of compliance.

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Hankook Tyre Australia successfully participated as the official tyre supplier for the 2026 Bathurst 6 Hour, held from 3 to 5 April at the iconic Mount Panorama Circuit. This role reinforced the company’s dedication to advanced tyre technology and high-performance motorsport. The primary endurance race took place on 5 April, lasting six demanding hours.

To support the event, Hankook Tyre Australia deployed its sophisticated motorsport tyre technology, specifically the Ventus TD semi-slick competition tyre. Engineered for rigorous track driving, this tyre provides exceptional dry grip, steady handling and improved longevity over long race stints. Its design focuses on durability, heat management and even load distribution for consistent wear.

The 2026 edition marked the 10th running of the Bathurst 6 Hour, featuring 69 cars across various classes. The challenging 6.2-kilometre Mount Panorama Circuit, with its high-speed sections, technical turns and steep elevation changes, solidified this event as Australia’s top production car endurance race.

The race itself was highly competitive and fluid, featuring numerous lead changes and tactical battles throughout the six hours. Victory went to Supercars driver Thomas Randle alongside Ben and Michael Kavich after a tight contest resolved only in the closing laps. In this demanding environment, the Ventus TD proved critical, offering stable grip and predictable handling over long stints to optimise race strategy, while its compound and tread design minimised wear and supported balanced load distribution under varying track conditions.

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Trelleborg Tires will exhibit at Intermodal South America 2026 from 14 to 16 April at Distrito Anhembi in São Paulo, Brazil, showcasing the XP1000 tyre for high-intensity material handling. The company will be at booth M023 and within the Smart Intralogistics area, reinforcing tyres’ role in automation and process optimisation. This presence highlights Trelleborg as a strategic partner where tyre solutions ensure stability and efficiency in data-driven operations.

Used on forklifts in warehouses, ports and industrial sites, the XP1000 delivers stability, durability and consistent performance to reduce interruptions. Its Pit Stop Line visual wear indicator signals replacement up to 100 hours in advance, enabling accurate maintenance and reducing unplanned downtime. Produced at the Feira de Santana plant in Brazil for domestic and South American markets, production rose 57.5 percent between 2024 and 2025, reflecting strong demand.

The tread design combines lightweight construction with recycled fibre compound, while the Pit Stop Line minimises waste, ensuring performance, material savings and lower environmental impact. Logistics operations are transforming through automation, electric fleets and data-driven management, key themes at Intermodal. In this context, tires directly impact operational stability and safety.

The Smart Intralogistics area focuses on automation and efficiency within warehouses and industrial facilities. Within this environment, the XP1000 helps reduce bottlenecks and maximise productivity. Trelleborg Tires is the only tyre manufacturer in this area, reinforcing tyre solutions as integral to modern intralogistics systems.

Marcelo Natalini, President, Yokohama TWS South America, said, "The modernisation of logistics operations requires components capable of keeping pace with the sector’s increasing demands for productivity and efficiency. Tyres play a key role in this context, directly contributing to operational reliability and continuity."

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Pirelli has introduced a new development rear tyre for the Dutch Round of the FIM Superbike World Championship at the iconic TT Circuit Assen. Designated F0298, this soft compound option is engineered to improve stability and deliver greater performance consistency over race distance. It joins the existing DIABLO Superbike rear range alongside the supersoft SCX, the soft SC0 and the medium SC1. The SCX is reserved for practice sessions, qualifying and the Superpole Race, while the SC0 and SC1 serve as the soft and medium race alternatives.

For the front axle at Assen, riders can choose between the soft SC1 and the medium SC2. Given the high likelihood of rain in the Netherlands during this season, Pirelli also provides wet weather solutions including the DIABLO Wet intermediate tyres and the DIABLO Rain full wets. In the WorldSSP class for its third round, the standard front tyre options are the SC1 and SC2, while the rear uses SCX and SC0 compounds.

Also returning to the track during the Dutch weekend are the World Sportbike Championship riders and the women of the WorldWCR series. Both championships use SC1 tyres on both axles, with a 120/70 front and 180/60 rear specification. This completes the tyre allocation across all classes competing at Assen.

Giorgio Barbier, Pirelli Motorcycle Racing Director, said, " With the 2026 WorldSBK Pirelli Dutch Round, the Championship arrives at the TT Circuit Assen, one of the most iconic tracks in world motorcycling. Both fast and technical, Assen features a mix of low-, medium- and high-speed corners, as well as often variable weather conditions, which over the years have played a decisive role in race outcomes.

“For the third round, confirming a continuous development effort aimed at improving both single-lap performance and further increasing consistency over race distance, Pirelli is providing teams and riders with a new development soft rear solution, the F0298. This tyre could represent a valid alternative to the standard SC0, with the goal of improving stability while ensuring a high level of consistency in race conditions.

“Taking into account the characteristics of the circuit and potentially low temperatures, our choice for qualifying and the Superpole Race has fallen on the supersoft SCX, which until last season was known as the development tyre E0126 and has become part of the standard range this year. For the same reason, as an alternative to the standard and development soft options, riders will also be able to rely on the medium SC1 rear in case of cold conditions.”

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AZuR partners DIKABO and BEAR Machines have deepened their joint efforts by combining practical innovation with strategic growth in tyre recycling. Through the adoption of BEAR-CUT technology, DIKABO is building a new product line focused on reprofiling, demonstrating how collaboration can advance the circular economy in the commercial vehicle tyre sector.

The semi-automatic BEAR-CUT machine allows DIKABO to offer precise and repeatable reprofiling of truck tyres while fitting smoothly into existing workshop workflows. Sven Wehrmeyer, Managing Director, DIKABO highlights the equipment’s speed, high-quality cuts and straightforward setup, which together enabled immediate productivity gains. The company now plans to recut up to 55 tyres daily for its customers.

Reprofiling plays a vital role in the tyre circular economy by extending tyre mileage by as much as 25 percent, cutting the need for new tyre production, and lowering CO₂ emissions. With BEAR-CUT, DIKABO can further refine this process and tap into new market opportunities. Establishing its own reprofiling division is a strategic move into a high-growth segment that lowers material and energy costs while boosting tyre longevity.

Investing in BEAR-CUT is both a technological upgrade and a strategic portfolio expansion for DIKABO, creating a scalable business model with strong commercial vehicle demand and reinforcing its role in sustainable tyre services. This partnership exemplifies the AZuR network’s philosophy that innovations should be developed and scaled collectively, turning new technologies into resource efficient, low emission and competitive business solutions.

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