The recently launched fifth-generation Pirelli P Zero UHP tyre has claimed the top spot in an independent comparative test conducted by Tyre Reviews for its standout grip, braking and driving comfort.

The new P Zero performed exceptionally well in a variety of categories when tested with a number of top UHP rivals. The tyre led the industry in wet grip and dry braking, and it performed exceptionally well in both wet and dry handling. Tyre reviews highlighted Pirelli's combination of safety, control and ride comfort, praising its excellent performance in real-world scenarios. The new P Zero received the highest ratings for braking, balance and stability in dry weather. Out of all the tyres that were tested, it had the best stopping power. Wet performance was almost as impressive, with the P Zero winning braking tests and demonstrating good resistance to aquaplaning, especially while turning. Tyre Reviews also praised its quiet and cozy ride, calling it one of the smoothest in its class.

The new P Zero is developed using Pirelli’s most sophisticated design procedures to date. During development, engineers employed proprietary algorithms and artificial intelligence technologies, which led to a revised tread shape and structure. The goal of these modifications is to shorten stopping distances and enhance tyre wear over time. Versions featuring Pirelli's Elect technology, a package designed specifically for electric and plug-in hybrid vehicles, are also available in the range. The company claims that Elect can contribute to a 10 percent increase in driving range.

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Dunlop (company name: Sumitomo Rubber Industries, Ltd.) has integrated chemically recycled circular carbon black into selected passenger car tyres, initiating mass production at its Miyazaki facility in November 2025. This marks the first application of this recycled material within Dunlop's commercial tyre range. The circular carbon black is derived from end-of-life tyres and manufacturing rubber scrap, which are processed through chemical recycling instead of being incinerated for energy. Developed in partnership with Mitsubishi Chemical, this approach transforms waste into a valuable raw material, promoting a circular economy and helping to lower CO₂ emissions.

This innovation was first proven in high-performance settings, having been successfully tested in Dunlop racing tyres during the competitive SUPER GT 2025 season, where it delivered reliable results. The initiative is a key component of Sumitomo Rubber’s overarching TOWANOWA circular economy strategy, which seeks to embed sustainability throughout the tyre lifecycle. This framework connects a sustainable ring, managing five key processes, with a data ring that harnesses information to generate additional value. A central element involves increasing the adoption of sustainable materials to lessen environmental footprint.

Operationally, Sumitomo Rubber provides rubber waste to Mitsubishi Chemical, which then utilises coke oven chemical recycling to produce the circular carbon black. This partnership redirects rubber from combustion to material recovery, enhancing resource efficiency and fostering more sustainable tyre production. Moving forward, the company plans to further develop its TOWANOWA strategy, concentrating on reducing ecological impact, improving tyre safety and performance and expanding service-oriented solutions for sustainable mobility.

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Bridgestone India has further strengthened its environmental and educational mission with the opening of a Nature Interpretation Centre. This new facility, an eco-friendly mud structure, is situated within the company’s thriving Butterfly Garden at its Kheda Plant. Designed as a hub for nature-based learning, the Centre provides immersive educational tools such as 3D models and interactive smart boards, alongside a resource area with books and training materials. It will facilitate workshops and community programmes, having already engaged over 70 local students with hands-on conservation experiences.

The surrounding 1.23-acre Butterfly Garden forms a critical habitat, home to over 7,000 native plants that sustain a diverse ecosystem of butterflies, birds, mammals and pollinators. Its ecological impact is demonstrated by a Bombay Natural History Society evaluation, noting a significant rise in biodiversity. Since the garden’s creation, documented butterfly species have grown from 44 to 68 and bird species from 40 to 46, with several birds recorded in the Kheda region for the first time.

Collectively, the garden and centre showcase a successful model for harmonising industrial activity with nature, actively supporting Bridgestone’s commitment to sustainable growth and meaningful community engagement.

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JK Tyre & Industries Ltd. has formally completed the merger of its subsidiary, Cavendish Industries Ltd., into its operations, a strategic move that follows Cavendish's acquisition in 2016. At that time, Cavendish was operating at only 30 percent of its manufacturing capacity for various vehicle tyres. Under JK Tyre's stewardship, the subsidiary received extensive managerial, financial and technical support, which facilitated a complete operational turnaround. Through optimised manufacturing processes, capacity utilisation dramatically increased to 95 percent. Additional expansion at the Laksar facility further bolstered its substantial contribution to the company's overall tyre production.

This consolidation is projected to generate significant value by combining operational strengths, achieving greater economies of scale, and creating a more robust and diversified product portfolio. The unified entity will also benefit from an extensive, integrated distribution network. The merger aligns with JK Tyre's enduring strategy of pursuing sustainable growth through both organic projects and strategic acquisitions. Cavendish’s successful integration represents the company’s third major operational turnaround, following previous revitalisations of Vikrant Tyres and JK Tornel Mexico, alongside the establishment of two Greenfield plants.

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Hankook Tire has further solidified its commitment to sustainable manufacturing with the recent International Sustainability & Carbon Certification (ISCC) PLUS awarded to its Daejeon plant. This globally recognised certification validates the use of bio-based and recycled materials and ensures supply chain transparency, representing the company’s third such achievement following earlier certifications at its Geumsan and Hungary facilities. At the Daejeon site, the substitution of fossil-based synthetic rubber with bio-circular polymers has substantially lowered the environmental impact across the entire product lifecycle.

This milestone reinforces Hankook Tire’s comprehensive ESG strategy, which now encompasses original equipment, replacement and motorsport tyre production. A notable example is the supply of high-performance rally tyres, incorporating up to 31 percent sustainable materials, for the 2025 FIA World Rally Championship. The company’s sustainable innovation is also evident in products like the iON evo tyre for the Porsche Taycan, which uses 45 percent recycled and recyclable materials without compromising performance. Similarly, the iON GT replacement tyre for the European market integrates up to 77 percent certified materials and has earned top EU Tyre Label ratings.

Beyond product development, Hankook Tire is pioneering future mobility solutions, showcased by a concept tyre with 81 percent sustainable materials presented at IAA Mobility 2025. In electric motorsport, as the exclusive tyre supplier for Formula E, the company has earned the FIA’s highest environmental accreditation and is set to introduce the iON Race tyre containing 35 percent sustainable materials.

To accelerate these efforts, Hankook Tire is pursuing open innovation through collaborations with technology partners such as ROTOBOOST and Solvay, focusing on advanced materials like turquoise hydrogen-based carbon black and circular silica. The company is also engaged in national research consortia to validate carbon-reduction technologies and enhance the commercial readiness of sustainable alternatives, consistently aiming to merge high performance with ecological responsibility across its global operations.

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