Bridgestone will introduce two new premium passenger car tyres in Japan next year, expanding its Potenza line as demand grows for products that offer both high performance and everyday usability. The company said it will release the Potenza RE-71RZ and Potenza Adrenalin RE005 in February 2026, with 61 and 40 sizes available respectively.

The RE-71RZ is positioned as a high-grip tyre for drivers who want strong performance on both circuits and public roads. Bridgestone said the model delivers faster lap times and better handling than its predecessor, the RE-71RS. At the Tsukuba Circuit 2000, the company recorded a 1.2% improvement in lap time compared with the previous model.

Professional drivers Masahiro Sasaki and Yuji Tachikawa supported the development work. Sasaki said, “As its strong point, ‘POTENZA RE-71RZ’ achieves a high level of performance in both grip and controllability. It delivers improved dry and wet performance for street use, while also achieving faster lap times and better wear resistance on the circuit. This tire delivers high performance in various situations, making it enjoyable and easy to handle for both everyday driving and circuit use.”

Tachikawa added, “This tire is designed for easy handling, allowing anyone to experience precise control along with excellent grip. The tire is focused on quick warm-up for immediate, high-grip performance as well as reliable wet grip, resulting in a well-balanced tire suitable for various driving conditions.”

Bridgestone said the RE-71RZ uses a new compound developed with motorsport know-how and its NanoPro-Tech technology, as well as a redesigned tread pattern and structure aimed at improving grip and wear resistance.

The Potenza Adrenalin RE005 targets a broader range of vehicles, including everyday passenger cars. It is intended for drivers seeking sharper handling in daily use while maintaining fuel efficiency and ride comfort. All 40 sizes meet the “A” grade for wet performance under Japan’s tyre standards, and 19 sizes also achieve an “A” grade for rolling resistance.

The company said the tyre offers stable handling at higher speeds, cornering confidence and better wet braking, supported by upgraded compounds, an A-shaped tread motif and structural changes that reduce energy loss.

Both products are expected to be sold in overseas markets after their launch in Japan.

Bridgestone said the new tyres reflect its long-running approach of using technologies developed in motorsport to improve products for road use. The company added that the Potenza brand will continue to support “safe and enjoyable car and motorsports culture” as part of its long-term E8 Commitment.

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CarbonX has appointed Rohan Patel to its Advisory Board, gaining a distinguished strategist at a crucial phase of the company’s growth in sustainable battery materials. His profound understanding of regulatory frameworks and supply-chain strategy will directly support CarbonX’s collaborations with major cell manufacturers and its expansion of local, scalable production.

Patel’s career spans top-tier leadership in industry and government. He previously served as Vice President of global public policy and business development at Tesla, where he was part of the executive leadership team. Prior to his work in the private sector, he was a special assistant to the President and a senior advisor for climate and energy during the Obama Administration, shaping pivotal transportation and power sector policies while coordinating with state and local officials. His earlier contributions include roles at the White House Council on Environmental Quality and staff positions for political campaigns and elected officials.

Currently residing in Kensington, Maryland, Patel consults for global companies and nonprofits dedicated to decarbonisation. His appointment equips CarbonX with essential guidance for navigating complex policy landscapes and strengthening value chains in both the United States and European markets.

Rutger van Raalten, CEO, CarbonX, said, “With Patel’s extensive experience in global policy and deep understanding of Electric Vehicle and US regulatory landscapes, his guidance will be invaluable as we establish ourselves as a supplier of quality materials into US Giga factories and navigate US policy, battery-manufacturing regulations and emerging tariff frameworks.”

Patel said, “The team is strong, the technology is proven, US capacity is established and Tier-1 cell manufacturers in the US are taking notice. CarbonX’s disruptive supply-chain solution arrives at exactly the right time. Strengthening domestic supply chains for critical battery materials is essential, and I am pleased to support CarbonX’s mission to deliver local, scalable and sustainable solutions.”

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The Goodyear Tire & Rubber Company has appointed David Cichocki to the dual role of Managing Director for the Americas and Chief Sales Officer for the Americas Consumer business, effective 19 January 2026. He will report directly to CEO and President Mark Stewart. In these positions, Cichocki is tasked with enhancing sales execution and driving profitable growth for the consumer division across the region. His broader regional leadership duties will focus on strategic governance, operational excellence and ensuring financial performance aligns with Goodyear's global objectives.

Cichocki joins Goodyear with over 30 years of commercial expertise from prominent consumer and industrial brands. He previously served as Senior Vice President of US Sales at Whirlpool Corporation, where he managed a multi-billion dollar North American consumer business spanning several key sales channels. Prior to that, he held numerous senior roles during a more than 20-year tenure with Kraft Foods and Nabisco.

Mark Stewart, CEO and President, said, "Throughout his career, David has built high-performing teams and delivered strong, sustainable results through customer-centric, brand-driven strategies. His experience leading large organisations through transformation – including simplifying portfolios, modernising go-to-market models and designing sales strategies for profitable growth – closely aligns with the changes we are making at Goodyear to drive long-term success for our company and our customers."

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Marangoni has reinforced its OTR division as of January 2026 with the key hires of Eduard Mundt and Dominik Hörmann. Mundt will apply his extensive technical knowledge and industry experience to serve and build partnerships with OTR customers across Southern Germany. Hörmann, an expert in both OTR and TBR segments with specialised retreading knowledge, will oversee operations in Northern, Central and Western Germany, supporting the core OTR business and segments of the TBR market.

This strategic expansion underscores the company’s commitment to deepening its local engagement with both dealers and end users. By enhancing direct customer relationships and fortifying its regional footprint, Marangoni aims to solidify and sustainably grow its standing in the market.

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Nokian Tyres has named Timo Koponen as its incoming Chief Financial Officer and a member of the Management team. He is scheduled to assume the role by 15 April 2026 and will report directly to President and CEO Paolo Pompei. The company’s interim CFO, Jari Huuhtanen, who serves as VP of Group Business Control, will continue in that capacity until Koponen officially begins.

Koponen brings extensive financial and executive experience to Nokian Tyres, most recently serving as the CFO and a member of the Leadership Team at Normet, a prominent global provider of mining and tunnelling technology. His professional background includes a series of senior roles in finance and business leadership across several industrial corporations. Before his tenure at Normet, he held significant positions at Lamor Corporation, Wärtsilä, Hackman and Konecranes.

Koponen holds degrees in Master of Science in Economics and Business Administration. His appointment is part of Nokian Tyres' strategic leadership planning, ensuring a structured transition in its financial leadership.

Paolo Pompei, President and CEO, Nokian Tyres, said, “I am pleased to welcome Timo Koponen to Nokian Tyres. His extensive experience in finance and operations within publicly listed companies, combined with his leadership in international business and major transformations, will be a valuable asset as we move into the next stages of our development. I also want to express my sincere gratitude to Jari Huuhtanen for his outstanding contribution as interim CFO and his role as a strong partner in our transformation. I look forward to continuing our journey together with Jari as a key leader within Timo’s team.”

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