Kumho Tire’s new ultra-high-performance (UHP) tyre, the ECSTA Sport, has been rated ‘Very Good’ in the latest Die Reifentester summer tyre test.

The tyre size used for testing was 225/40R18. Eight tyre manufacturers participated in the test, including well-known names like Goodyear, Bridgestone, Michelin and Continental. Bridgestone and Continental shared the top rating with Kumho's ECSTA Sport. The wet braking results were one of the test's main features. With a stopping distance of only 23.07 metres at 80 kmph, the ECSTA Sport outperformed every other tyre in the test. It was one of just two tyres – the other being the Continental SportContact 7 – to receive the ‘Very Good’ rating in wet handling. In dry weather, the ECSTA Sport also performed admirably. Die Reifentester gave it a ‘Very Good’ grade for dry handling, comparing it to three competitors of premium brands.

Drivers seeking precision handling, robust safety features and high mileage performance are the target market for the ECSTA Sport. The tyre, which comes in sizes 16 to 22 inches, features a new compound blend that improves high-speed stability and reduces stopping distances.

Matthias Bode, Head of Research and Development Europe at Kumho Tire, said, “We are delighted with this result from Die Reifentester. Kumho ECSTA Sport is designed to offer excellent performance for all motorists, including the most demanding drivers, and this test result is an excellent indication that we are on the right course.”

Tony Gangseung Lee, Head of Europe, said, “This test result demonstrates the commitment of Kumho to developing and producing exceptional tyres which offer excellent value to the driving public. I am delighted to see the team’s hard work being so well rewarded in this independent tyre test as we set new performance benchmarks.”

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Pirelli has officially communicated to all Formula 1 teams the tyre compound selections for the upcoming Dutch, Spanish and Italian Grands Prix. The Italian manufacturer has opted for the medium-range C2, C3 and C4 compounds for the events at Zandvoort and the new Madrid circuit, while the Monza race will see the softest available tyres, the C3, C4 and C5, deployed.

For the Dutch Grand Prix at Zandvoort, Pirelli has confirmed the same compound choice as the previous year. The coastal circuit is defined by its medium and low-speed corners, including two banked turns, which place significant vertical and lateral loads on the tyres and demand high aerodynamic downforce. The track surface itself offers low inherent grip, a challenge compounded by sand from the nearby beaches being blown onto the asphalt, further affecting tyre performance.

The Italian Grand Prix at Monza presents a contrasting challenge, with its recently resurfaced track encouraging teams to run low-downforce configurations. The pit lane loss time for a tyre change is among the highest of the season, incentivising teams to extend stints and manage degradation to achieve a one-stop race. However, the potential for high ambient temperatures could complicate this strategy, making tyre management more difficult.

Making its debut on the calendar as the Spanish Grand Prix, the semi-permanent street circuit in Madrid features 22 highly varied corners, significant elevation changes and the longest banked turn in the championship. Simulations indicate that the loads on the tyres are comparable to those at Silverstone and Spa-Francorchamps. Consequently, Pirelli’s selection of the medium-range compounds is designed to favour a two-stop strategy and offer greater protection against overheating, a risk to which the softer C5 compound would be particularly vulnerable in warm conditions.

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Vittoria has unveiled The Quest, a 25-minute technical documentary that grants unprecedented access to its factories, laboratories and production lines. The film meticulously answers what defines a world-class bicycle tyre by examining every facet of the Corsa PRO, the brand’s premier road racing tyre trusted by top WorldTour teams. From raw material sourcing and premium cotton casing construction to advanced compound development, the film chronicles the tyre’s complete journey.

Extensive laboratory testing and real-world validation alongside professional squads are featured, alongside the human expertise driving the process. The documentary also follows the tyre from natural rubber to test tracks and ultimately to the tarmac of cycling’s most prestigious races. Created for enthusiasts seeking deeper understanding over traditional advertising, the content reflects a growing consumer appetite for educational, long-form narratives.

Now available on Vittoria’s official YouTube channel, the film aligns with modern viewing habits on smart TVs and connected home platforms. By sharing the passion and knowledge behind each Corsa PRO, Vittoria responds to evolving rider trends with meaningful storytelling that respects viewers’ intelligence and time.

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The Goodyear Tire & Rubber Company has achieved the highest possible rating in the latest CDP Supplier Engagement Assessment, securing an ‘A’ score for its climate-related collaboration with vendors. This recognition from the global environmental disclosure organisation places the tyre manufacturer in the leadership tier for its supply chain emissions management.

The CDP evaluation scrutinises how corporations involve suppliers in climate strategy, focusing on emissions targets, Scope 3 greenhouse gases and cooperative initiatives. Goodyear’s top-tier score underscores its systematic approach to integrating environmental performance into procurement and partnership frameworks.

Central to this achievement is the company’s focus on value-chain emissions, supporting formal climate commitments. The firm has established science-based milestones for 2030 and a net-zero ambition for 2050. Goodyear initiated a supplier programme in 2023, mandating science-based target-setting, renewable energy adoption and transparent progress reporting from raw material providers.

The engagement strategy includes impact analyses by material type, customised development roadmaps and performance evaluations. Through structured assessments, Goodyear deepens understanding of vendor sustainability, identifies improvement areas and fosters collaboration on shared climate objectives throughout the production ecosystem.

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BKT Tires’ Waluj Plant has secured two Gold Awards for Manufacturing Innovation at the Quality Circle Forum of India’s TQM Convention 2026, hosted at the Quality Circle Excellence Centre in Pune. The recognition came in the Case Study presentation segment, where the plant’s entries stood out among a competitive field.

The awards were selected from a pool of 132 case studies, presented by 481 participants representing 38 different organisations. This achievement highlights the Waluj facility’s technical proficiency and its sustained focus on problem-solving, process optimisation and employee-driven improvements. The twin honours reflect the teams’ persistent dedication and ingenuity, reinforcing the plant’s reputation for operational resilience and manufacturing excellence.

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