Mercedes-AMG and Michelin have successfully completed a gruelling endurance run at Italy’s Nardò Technical Center, driving the circumference of the Earth – 40,075 kilometres – in under eight days. The CONCEPT AMG GT XX, a precursor to next year’s production AMG.EA electric architecture, maintained an average speed of 300 kmph throughout the challenge, showcasing its advanced drivetrain technologies.

An equally critical component of this achievement was a groundbreaking new tyre developed by Michelin. To withstand the extreme stresses of sustained high-speed driving, the company’s R&D centre created the MICHELIN Pilot Sport 5 energy. This high-performance tyre is the result of five years of research, utilising advanced dynamic simulation and unique manufacturing processes. Its innovative tread features a dual-rubber architecture: an energy-saving compound on the outer sides to reduce consumption and a central adaptive compound to maximise dry and wet grip. This design ensured consistent performance and exceptional energy efficiency, minimising the need for recharges throughout the record attempt.

Fitted with integrated RFID chips for real-time monitoring, these specially sized tyres were supported by an extensive onsite technical effort from Michelin. Engineers provided 24/7 support and monitoring, while dedicated teams worked around the clock to manage fitting and replacements on the demanding 12.6-kilometre banked track.

This endurance record underscores the strategic, 30-year partnership between Mercedes-AMG and Michelin, built on a shared commitment to extreme performance and innovation. It also demonstrates Michelin’s capacity to develop tailor-made, cutting-edge solutions for demanding manufacturers, accelerating the arrival of these advanced technologies for drivers worldwide.

Serge Lafon President of the automotive original equipment business line at Michelin, said, “Congratulations to Mercedes-AMG for this symbolic endurance record, to which Michelin is proud to have actively contributed. This circumnavigation in under eight days by the CONCEPT AMG GT XX is a striking demonstration of the possibilities of innovation: tyres capable of delivering both performance and energy efficiency, from the first to the last mile. This success takes on its full meaning on the eve of the commercial launch of the new MICHELIN Pilot Sport 5 energy range. This will benefit directly from the technologies validated in the field, such as the never-before-seen dual-rubber architecture on the tread. This challenge illustrates Michelin’s commitment to turn its sporting challenges into innovation accelerators for mobility that is ever more sustainable.”

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Apollo Tyres Ltd has introduced a new and more affordable range of gravel tyres under the Vredestein Aventura Core Series. This new-generation family consists of three distinct models: the Aventura Seta Core, Aventura Core and Aventura Grezzo Core. Engineered in Europe, these tyres are built for enhanced durability and dependable performance across diverse surfaces, offering riders a cost-effective upgrade for adventure biking.

The series is constructed around a streamlined Core platform, which incorporates a robust 60 TPI casing for increased puncture resistance and stable handling on uneven terrain. While utilising the proven tread patterns of existing Vredestein gravel tyres, this refined construction delivers high-end capability at a more accessible price point.

Each model is tailored for specific riding conditions. The Aventura Seta Core is designed for speed, with a race-optimised tread for fast rolling on asphalt and high-speed gravel, complemented by shoulder knobs for technical cornering. For versatile, everyday use, the Aventura Core offers a balanced blend of rolling efficiency and predictable grip across tarmac, hardpack and gravel roads. Finally, the Aventura Grezzo Core provides confidence on loose and rugged terrain, featuring an aggressive tread for enhanced traction in sand and soft surfaces, while its chained centre tread maintains efficiency on harder ground.

The Aventura Core Series will be available starting 1 February 2026. The Aventura Seta Core comes in 40, 45 and 50-622 sizes. The Aventura Core is offered in 50-584 and 40, 45, 50-622 sizes. The Aventura Grezzo Core is available in 50-584 and 40, 45, 50-622 sizes. Colour options include black/black and black/transparent sidewalls.

Nic Knippers, Division Head – Vredestein Two Wheel Tyres, Apollo Tyres Ltd, said, “The Aventura Core Series marks an important expansion of our gravel offering within the Vredestein range. By introducing three purpose-designed tyres built on a shared durable foundation, we can better support riders across the full spectrum of gravel terrain – from high-speed racing to off-road exploration and everyday mixed-surface riding.”

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Continental Tires Americas has expanded its HDR 5 and HSR 5 19.5-inch product lines with a new 245/70R19.5 size, specifically engineered for urban and regional delivery fleets.

These tyres are built to endure high-scrub environments and the demanding stop-and-go cycles typical of city routes. Key advancements include a reformulated tread compound that reduces rolling resistance for better fuel economy while also extending tread life. The redesigned sidewall enhances durability to support multiple retreads, maximising the value of each tyre casing. Furthermore, both models are validated for use on electric and hybrid vehicles, as well as traditional combustion engines.

This size extension provides a practical option for fleets seeking to improve operational cost-efficiency and tyre longevity under rigorous driving conditions, continuing the proven performance of the existing series with targeted upgrades.

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The Silver Jubilee of the National Institute for Rubber Training (NIRT) commenced on the morning of 9 January 2026 at Kottayam's Hevea Hall. Union Minister of State George Kurian formally inaugurated the event, with Member of Parliament K Francis George presiding. Attendees also heard an address from MLA Chandi Oommen.

A wide array of activities marked the inaugural programme. These included unveiling a commemorative monument, honouring former NIRT Directors and recognising student cohorts. Several publications and materials were launched, such as a Silver Jubilee souvenir and tutorial videos for stakeholders. The new jubilee logo was revealed, and a memorandum of understanding was signed between the Rubber Board and the Government of Nagaland.

The ceremony further involved prize distributions for earlier competitions and celebrated the Diamond Jubilee of Rubber magazine. The day's schedule continued with a curated panel discussion and a dedicated exhibition at the NIRT campus.

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Kumho Tire Co., Ltd. said it achieved a series of strong results in ESG evaluations in 2025, reflecting progress in sustainability, governance and risk management.

The company received a Gold medal for the second consecutive year from EcoVadis, which assesses corporate sustainability performance across environment, labour and human rights, ethics and sustainable procurement. In 2024, Kumho Tire ranked in the top 5 per cent of about 150,000 companies assessed globally. In 2025, its scores improved notably in labour and human rights and ethics, supported by stronger ethical management systems and an expanded data management scope.

Kumho Tire also secured an overall A rating in the 2025 ESG assessment by the Korea ESG Standards Institute. The company said it improved by one grade year on year after strengthening management practices, including building a human rights management framework, setting employee diversity targets, increasing information security investment and introducing board evaluations.

The company has participated in the Carbon Disclosure Project since 2022 and in 2025 received an A- rating for water security, recognising its water management capabilities. It was also placed on the highest A List in the Supplier Engagement Assessment, citing progress in climate change response and ESG management across the supply chain.

Kumho Tire has maintained an AA rating in ESG assessments by MSCI since 2022 and was included as a Yearbook member in S&P Global’s Corporate Sustainability Assessment, ranking within the top 15 per cent of the auto components sector. It was also recognised at the 2025 Korea Sustainability Conference, organised by the Korean Standards Association, ranking first for a third consecutive year in the tyre category of the Korean Sustainability Index. Its sustainability report was selected as an outstanding report for a second consecutive year in the manufacturing category of the Korean Readers’ Choice Awards.

Jung Il-taek, chief executive of Kumho Tire, said: “Kumho Tire manages issue-specific goals and initiatives in an integrated manner under its ESG management strategy. We will continue to strengthen and embed ESG management to build a solid foundation for sustainable growth and to develop into a global brand with credibility and authenticity.”

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