Japan-based The Yokohama Rubber Co has announced it has become an OE tyre supplier for two new vehicles the Honda N-VAN e: and the Mazda CX-80.

The company will supply its BluEarth-Van RY55 tyres as original equipment (OE) to Honda Motor Co for its new commercial-use mini-EV (electric vehicle), which will be launched in Japan in October 2024. The N-VAN e: is being equipped with 145/80R13 82/80N LT size tyres.

The tyre maker states that the BluEarth-Van RY55 is the first of Yokohama’s fuel-efficient BluEarth brand tyres that is dedicated to vans. It provides both enhanced wear resistance and high wet performance. For the BluEarth-Van RY55 tyres being supplied, in order to match the characteristics of the N-VAN e: EV, the tread rubber has been selected for excellent fuel efficiency and wear resistance and the tyre profile and structure have been optimised to ensure wet grip performance and handling stability.

Yokohama Rubber says it is aggressively developing tyres employing BluEarth tyre technology, and many of these tyres are now coming factory-equipped on petrol-powered vehicles, hybrid cars and EVs such as a wide variety of new car models, including the latest-model sedans, SUVs, sports cars, and compact cars.

On the other hand, it is also supplying the Advan V61 tyres as original equipment (OE) to Mazda Motor Corporation for use on its new crossover SUV, the Mazda CX-80. The SUV which will be launched in Japan, Australia, New Zealand and other countries in October 2024 will sport the 235/60R18 103V and 235/60R18 107V tyres.

The Advan V61 tyre is part of Yokohama’s global flagship Advan brand and will contribute towards Mazda CX-80’s superior handling performance while also contributing to a comfortable and quiet ride for everyone in the cabin. In addition, the Advan V61 is highly wear-resistant and displays exceptional hydroplaning resistance that provides superior wet grip performance. The tyre also achieves low rolling resistance, a feature usually considered incompatible with these other characteristics.

It (Advan V61) has been developed utilising specialised tuning to match their tread pattern, profile, and tyre structure to the Mazda CS-80’s characteristics, while also using Yokohama Rubber’s proprietary HAICoLab, an AI-based development framework that aims to foster new discoveries and digital innovation by merging human inspiration and creativity with AI’s enormous data processing capability.

To achieve the highly quiet ride, an optimal pitch sequence was obtained using evolutionary computation (genetic algorithms), one of the technologies incorporated in HAICoLab. The innovative technologies applied in development of the tyres are based on new knowledge obtained by collecting actual data and virtual data generated by simulations and then using AI’s predict, analyse and search functions.

The Mazda CX-80, the three-row mid-size crossover SUV, has an imposing presence and offers powerful driving performance, the environmental and safety performance, and the functionality that allows all passengers to enjoy driving.

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BFGoodrich Tires has been designated the official tyre partner for the ChampCar Endurance Racing Series, establishing a new platform to demonstrate its engineering capabilities in grassroots motorsport. Central to this collaboration is the g-Force Rival+ tyre, which has been specifically developed for endurance racing and placed on the series' approved whitelist. The tyre is engineered to deliver consistent performance, durability and reliable wet-weather handling, addressing the core demands of amateur racing competitors.

Participants in the ChampCar series will gain access to a rebate programme and special opportunities at select events, including access to the BFGoodrich Performance Driving Guide, co-authored by brand ambassador Ross Bentley. The partnership aims to provide tangible support that enhances the racing experience for all series entrants.

The g-Force Rival+ tyre, launched in fall 2025, features a new rubber formulation for consistent lap times and a reinforced internal structure that minimises sidewall flex for instantaneous steering feedback. The tyre is currently available in 14 sizes.

Reviving a storied tradition, BFGoodrich has reintroduced its ‘Team T/A’ programme, fielding an endurance squad of employees and guest drivers competing exclusively in the ChampCar series. The team debuted at Daytona in April, finishing 16th out of 100 entries despite mechanical setbacks. Future races are scheduled at Sebring, Virginia International Raceway and Circuit of the Americas.

The original Team T/A programme was renowned from the 1970s through the 1990s for supporting grassroots racers. While the brand's recent acclaim has been tied to off-road racing, this initiative signals a return to pavement motorsports. Additional partnerships announced in June 2026 with the National Auto Sport Association, the Motorsport Safety Foundation and SCCA's Track Night in America underscore this sustained resurgence in the ultra-high performance arena.

Mike Chisek, President and CEO, ChampCar, said, “I’m excited to welcome BFGoodrich as a Series Partner of the ChampCar Endurance Series. It’s great to see the grassroots support BFGoodrich has for road racing, and their new g-Force Rival+ tyre is proving to be a great choice for our endurance road racing teams.”

T J Dennis, BFGoodrich Ultra-High Performance (UHP) Brand Manager, said, “Cementing this relationship with ChampCar is the latest step in bringing BFGoodrich’s ultra-high performance efforts back to the forefront. This partnership is mutually beneficial for each brand, and we’re eager to help ChampCar racers reach another level of performance.”

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ARLANXEO has announced that the German Federal Patent Court has nullified the German component of European patent EP 3 800 714. The contested intellectual property, held by Zeon Corporation, pertains to synthetic rubber compounds utilised as cathode binders within rechargeable battery systems, a sector critically linked to electric vehicles and energy storage solutions.

The revocation stems from an ongoing legal confrontation regarding battery binder technology. Zeon initiated infringement lawsuits in 2024 against ARLANXEO’s German and Dutch operations at the Munich Regional Court. In response, ARLANXEO contested the patent's legal standing, prompting a validity review by the Federal Patent Court.

Following a preliminary July 2025 ruling that cast substantial uncertainty on the patent’s enforceability, the Munich court suspended the infringement case. With the formal revocation in Germany, the foundational grounds for the local infringement allegations have been effectively eliminated.

John Gerrese, General Counsel, ARLANXEO, said, “We welcome the Court’s decision, which confirms our position on the invalidity of the patent. The ruling underscores the importance of robust patent standards. It also highlights the critical role of nullity proceedings in ensuring that only valid and enforceable patents are upheld.”

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Tegeta Green Planet, in collaboration with Shine Energy, recently conducted an environmental awareness session for students in grades one through three at Pirveli School-Gymnasium. The initiative employed an interactive and age-appropriate methodology to introduce young learners to fundamental ecological concepts.

The curriculum covered the detrimental effects of littering, the necessity of specialised disposal for waste tyres, used oil and batteries and the broader importance of resource conservation. Students were also taught practical, daily actions that contribute to environmental preservation and were shown how individual responsibility can collectively forge a cleaner future. The educational experience was reinforced through a participatory game that allowed children to engage with environmental topics via practical examples.

Upon concluding the programme, each student received a certificate and a symbolic gift. This activity aligns with the organisations' ongoing commitment to fostering environmental stewardship among youth, a priority that sees them regularly visiting schools to deliver engaging educational content. Such initiatives are designed to cultivate a sense of ecological responsibility from an early age, encouraging children to integrate nature conservation into their daily routines.

Established in 2022, Tegeta Green Planet operates as one of Georgia’s first authorised Extended Producer Responsibility organisations. The company offers membership to any business or individual entrepreneur subject to the nation’s EPR legislation, irrespective of their operational scale.

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Pirelli P Zero has made a prominent return to the Goodwood Festival of Speed, reinforcing its status as a leading choice for premium manufacturers. The 2026 edition features numerous high-performance vehicles equipped with tyres from the revitalised P Zero family. This widespread adoption underscores the range’s appeal, supported by over 300 homologations secured for the latest products across diverse vehicle types that prioritise performance, safety and driving enjoyment. The complete renewal of the P Zero line, initiated in 2023, is now showcased as original equipment on many contemporary models.

The festival highlights several bespoke applications, starting with the Ferrari Luce. For this model, Pirelli engineered a custom P Zero E tyre, merging high performance with over 55 percent bio-based and recycled materials in a record-setting 24-inch format. The semi-slick P Zero Trofeo RS appears on the Bentley Supersports, Porsche Taycan Turbo GT and BMW M2, while the Pagani Utopia Roadster adopts this tyre alongside the Cyber Tyre system, enabling direct communication with vehicle electronics.

The luxury electric segment is represented by the Rolls-Royce Spectre and Jaguar Type 01, both utilising P Zero Elect tyres with diameters reaching 23 inches. The P Zero Trofeo RS is also fitted to the Koenigsegg Sadair's Spear megacar and its LEGO Technic replica, the latter achieving a record of 111 kilometres per hour on the Goodwood Hillclimb.

All P Zero tyres share a technological foundation rooted in motorsport, serving as Pirelli’s primary testing ground. The company’s participation in over 350 racing events annually, including Formula 1, facilitates the transfer of innovations like virtual development processes to road tyre production. This continuous cycle ensures the P Zero range remains at the forefront of tyre technology for both track and street applications.

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