Chinese tyre maker Jinyu Tire Group has completed the passenger car tyre project in Vietnam as part of its strategy to return to the passenger vehicle tyre market. The group fully commissioned the plant, which can manufacture 10 million high-performance semi-steel radial tyres annually, in a ceremony on 15 April.

Launched in January last year, the project is an expansion of Jinyu’s existing truck & bus tyre production facility in Tay Ninh province, which currently produces two million TBR tyres annually. By the second half of 2026, the factory should be scaled up to full capacity. The company expects to produce 10 million TBR and 10 million PCR tyres annually across all of its production facilities once the initiative goes into full-scale production.

After a five-year hiatus to concentrate on the development of TBR tyres, Jinyu is making a triumphant comeback to the passenger vehicle tyre market with this landmark project. The facility has a testing unit, a technical R&D centre and automated manufacturing equipment. In order to guarantee that operations are traceable and controlled, the factory additionally uses intelligent management systems like MES, RDM and LIMS for real-time data collecting and analysis.

Chang Xianxu, Chairman, Jinyu Tire, said, "The successful completion of the PCR project in Vietnam is another breakthrough for Jinyu Tire in multiple dimensions such as high-end tyre manufacturing, technology research and development, production management and international operation capabilities. This also serves as a strong testament to Jinyu Tire’s unwavering commitment to the development and application of rubber tyre technologies and services, with the mission of delivering optimal value and experience to its customers. Upon full-scale production, the project is expected to reach an annual capacity of 10 million high-performance passenger and light truck (PLT) tyres by the second half of 2026. By then, Jinyu Tire will possess a dual production capacity of 10 million units each for TBR (Truck and Bus Radial) and PLT tyres, enabling the company to better serve and meet the needs of its global customers, while helping its global partners achieve greater business scale. This reflects a deep embodiment of the company’s core value – ‘Common Interests Above All Else’.”

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Michelin has introduced an automated regrooving system called NAZCA, aiming to modernise a retreading practice that has served truck, bus and coach tyre maintenance for more than a century. The manual method demands specialised expertise and now confronts ergonomic strain and a shortage of skilled workers. Developed by Michelin engineers, NAZCA automates the process while following manufacturers’ recommendations, targeting consistent quality and repeatability. The system employs a high-density laser scanner and advanced algorithms to exploit every millimetre of usable rubber.

Because each tyre possesses a unique geometry, NAZCA adjusts cut depth in real time across the tyre’s full width and circumference. After more than a year of real-world testing, the machine can raise the number of regrooving jobs a workshop completes. Michelin estimates a capacity increase of 30 percent to 50 percent, depending on operating conditions. Each regrooving operation requires under three minutes of technician hands-on time, allowing staff to handle alignment, repairs and tyre mounting or removal.

This supports greater workshop profitability and flexibility. NAZCA accommodates a wide range of tyre brands and sizes, provided the casing is robust enough for the lifespan-extending procedure. About 20 NAZCA machines are in pilot testing across Europe. Michelin plans further rollouts in various countries in 2027, subject to applicable regulations, with a gradual commercial launch tailored to each market. The system will appear at the Michelin stand during IAA Transportation in Hannover from 14 to 20 September 2026.

NAZCA forms part of Michelin’s multi-life model, pairing regrooving and retreading so a tyre can last up to 2.5 times longer than a single-life product. Regrooving enables use to the legal wear limit, adding up to 25 percent more mileage and up to 5 percent fuel savings. Retreading completes the approach: initial REMIX retreading can double mileage for roughly 60 percent of a new tyre’s cost, while REMIX 2 premium retreading, available for 90 percent of Michelin truck lines, delivers 95 percent of new-tyre performance for about 60 percent of the cost, cutting cost per kilometre by 33 percent. Each retreading also saves about 50 kg of raw materials per tyre.

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Dr Suttipong Angthong, Secretary-General of the Association of Natural Rubber Producing Countries (ANRPC), delivered a keynote address at the Sustainability in Tires 2026 conference in Bangkok on 3–4 September 2026, presenting the organisation's positions on eco-friendly supply chains, market dynamics and ethical production methods vital to the global tyre sector.

His participation highlighted ANRPC's leadership as the principal representative of rubber-producing nations, working to guarantee that smallholder farmers and member countries help shape global sustainability criteria while building strategic alliances with tyre makers and processing firms.

Through such international engagement, ANRPC promotes environmentally responsible cultivation, equitable commerce and traceable supply networks, connecting the natural rubber industry to worldwide ESG frameworks and safeguarding a durable, sustainable future for every stakeholder.

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Pirelli’s Hard tyre played a decisive role as Kimi Antonelli won the inaugural Formula 1 race at the Madring, mastering a one-stop strategy to take victory in the Spanish Grand Prix. The Mercedes driver finished ahead of Max Verstappen and Lando Norris, extending his World Championship lead in the process.

All three podium finishers made their sole pit stop during a Virtual Safety Car period between laps 14 and 15. Antonelli and Norris swapped Pirelli Mediums for Hards, while Verstappen replaced his starting Softs with Hards. The one-stop approach proved dominant across the grid, with only George Russell, Carlos Sainz, Oliver Bearman, Fernando Alonso and Valtteri Bottas stopping twice.

Track temperatures peaked at 52°C and air temperature reached 32°C, mirroring conditions from earlier in the weekend. Russell, Antonelli’s closest title rival and team-mate, came home fifth. Antonelli now leads the standings on 292 points, with Russell second on 211. The Azerbaijan Grand Prix follows on Saturday 26 September.

In supporting action, Dino Beganovic won Sunday’s Formula 2 Feature Race ahead of Alex Dunne and Ritomo Miyata, all three running Softs before Hards and pitting on lap 18. Ugo Ugochukwu secured the Formula 3 World Championship by finishing second in Madrid, as Freddie Slater’s eighth place allowed the title swing. Tuukka Taponen won the finale, with Pedro Clerot third.

Dario Marrafuschi, Pirelli Motorsport Director, said, “The teams approached today's race differently from what had been simulated on track on Friday. Thanks also to the opportunity provided by the Virtual Safety Car, they favoured a more measured management of pace and degradation, which allowed them to significantly extend stint lengths and made the one-stop strategy the preferred choice for the majority of the field. The star of the Grand Prix was the Hard tyre, a compound that had been little explored during free practice and which today demonstrated a very high level of consistency, proving to be the most robust of the three compounds from both a thermal and mechanical perspective. With the C2, we saw several stints exceeding 45 laps, reaching very high levels of wear without any significant performance drop-off. Both the Medium and the Soft also proved to be effective options despite the track temperatures. The C4, in particular, completed competitive stints comparable to those of the Medium in terms of durability.

“As expected, graining appeared mainly on the front-left tyre, on the inner area of the tread, but with limited intensity. The work carried out by the teams on car setup and tyre management helped to minimise its effects. In a race characterised by few overtaking opportunities, the drivers were able to focus on tyre management, contributing to a very straightforward contest from a strategic perspective. Congratulations to Ugo Ugochukwu for securing the Formula 3 championship title today at the end of a highly competitive season. The series continues to represent an important proving ground for young talents from all over the world. The fact that the title was decided only at the final round highlights the exceptionally high level of competitiveness within the championship, which this year delivered spectacular racing and outstanding sporting value.”

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Hankook Tire is set to exhibit at IAA Transportation 2026, the world’s premier commercial vehicle trade fair, taking place in Hannover, Germany, from 15 to 20 September. The company will present its newest truck and bus radial (TBR) tyre technologies and products at the event.

Since first appearing at the exhibition in 2010, Hankook Tire has now participated in its commercial vehicle segment six times, including this year. IAA Transportation gathers leading global automakers and suppliers to display cutting-edge technologies and mobility solutions.

The company’s display will feature its SMARTEC-based portfolio for trucks, trailers and buses. SMARTEC, an advanced TBR technology system, targets five performance areas: safety, mileage, anti-chip and cut resistance, retreadability and braking. New products developed for trailers and heavy-duty cargo trucks and tractors in winter conditions will also debut. Application-specific lines include Smart Line for long-haul transport, Smart Flex for regional and long-distance use and e-SMART City for electric city buses.

Hankook Tire will further present fleet operation solutions such as the Laufenn LF95+ trailer tyre, the Alphatread retread tyre solution and the Hankook Smart Fleet tyre management system. Future mobility innovations will be shown through two Design Innovation Project outcomes: a 3D-printed Sustainable Concept Tyre and WheelBot 2, which has a three-axis spherical tyre structure.

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