As the title sponsor of the 2025 Bridgestone World Solar Challenge (BWSC), Bridgestone Corporation introduced a new standard in sustainable motorsport by equipping teams with tyres composed of over 65 percent recycled and renewable materials. This initiative, centred on the company's ENLITEN technology, represented a comprehensive evolution of its sustainability efforts across the entire tyre lifecycle, from material sourcing to end-of-life recycling. The performance of these tyres was proven on the track, with victorious teams in both the Challenger and Cruiser classes utilising them.

The advanced materials were developed through strategic partnerships. In collaboration with ENEOS Corporation, Bridgestone employed precise pyrolysis technology to recover carbon black from end-of-life tyres, which was then used in BWSC tyres for the first time. Similarly, recycled steel was produced from scrap tyres and processed into bead wire with partners Sanyo Special Steel and Nippon Steel, marking another debut application for the race.

Beyond materials, the ENLITEN technology was fundamental to the tyre design, enabling crucial performance characteristics for solar vehicles such as ultra-low rolling resistance, reduced weight and superior wear resistance. This engineering allowed the tyres to withstand the event's 3,000-kilometre extreme conditions while maximising vehicle efficiency. The incorporation of Teijin Aramid's new Twaron Next material further enhanced the product's circular content.

Bridgestone also addressed the environmental impact of logistics by partnering with DHL and its GoGreen Plus solution. The shipment of tyres to Australia utilised sustainable marine fuel, achieving up to an 85 percent reduction in well-to-wake CO₂ emissions. Furthermore, the enhanced durability of the tyres meant each team required significantly fewer sets, reducing the total number supplied. After the event, a partnership with Australian company RubberGem will ensure the used tyres are recycled into high-quality rubber flooring.

This victory marks the third consecutive win in the Challenger class and the fourth in the Cruiser class for teams on Bridgestone tyres. By supporting this premier innovation challenge, Bridgestone reinforces its commitment to accelerating sustainable mobility and nurturing the next generation of engineers.

Challenger Class winner Elias Wawoe, Brunel Solar Team (Delft University of Technology), said, “The last time we won the BWSC was eight years ago, and since then, we have been working towards becoming world champion again. The Bridgestone tyres performed exceptionally well, especially in terms of wear resistance, supporting our journey to victory. The BWSC tyres were a great example of accelerating sustainability in the tyres; through the event, these efforts were showcased. What we try to show is the combination of innovation and striving for a sustainable future.”

Cruiser Class winner Kelvin To, VTC Solar Car Team (Hong Kong Institute of Vocational Education), said, “We have been working on the BWSC for more than 10 years, and winning this competition means a lot to us. Our students from engineering and design put classroom skills into the real-life 3,000-km project of the BWSC. We take part to showcase the latest technology in renewable energy and be part of the force that drives into a sustainable future. Bridgestone tyres were very reliable—no punctures over sand, pebbles and potholes—and they helped us save a lot of energy throughout the trip.”

Bridgestone E8 Commitment Award winner Joel Pitts, Iron Lions Solar Car Team (Greenville High School), said, “We are truly humbled to receive the Bridgestone E8 Commitment Award. Our students and teachers set a goal to build a world class solar car that would qualify and compete in the Challenger Class. This recognition affirms our commitment and drive to become world-class solar teams.”

Hiroshi Imai, Vice President and Senior Officer – Global Motorsports, Bridgestone Corporation, said, “I would like to express my heartfelt gratitude to all the teams, team staff, families, organisers and the many volunteers who contributed to the success of the BWSC. It was truly inspiring to witness the passion of everyone involved come together to create such a remarkable event. We are proud that our tyres equipped with ENLITEN technology supported not only the winning teams but many others throughout the challenge. As both a tyre supplier and the title sponsor, Bridgestone remains committed to supporting the realization of sustainable mobility and the development of future engineers and leaders through the BWSC. With passion, we continue to challenge the limits together with the teams and aim to apply the innovations born in this ‘mobile laboratory’ to future sustainable global motorsports activities.”

Comments (0)

ADD COMMENT

Link Copied!

Prinx has announced an evolution in its enduring partnership with Garrett Truck Sport, marking a new chapter in their collaboration from the 2026 season onwards. The tyre manufacturer will assume lead brand status within the team’s motorsport programme, bringing a sharper brand focus and renewed drive to the initiative. This strategic shift is intended to strengthen the programme’s identity both on and off the track while elevating visibility for the Prinx brand and reinforcing the technical commitment that underpins the project. It also ensures closer integration between motorsport activities and the company’s wider commercial objectives across Europe.

The decision follows a strategic meeting in London, where Prinx representatives and the Garrett Truck Sport management team reviewed the 2025 season and aligned on the future direction. Driver Luke Garrett also took part in the discussions, which centred on creative alignment and the expression of the partnership throughout the 2026 season – from trackside presence to broader communications. With Prinx now taking the lead, the partnership aligns closely with the brand’s expanding footprint in the European commercial tyre sector and the ongoing rollout of its Truck and Bus range.

While Prinx assumes the flagship role, the wider brand portfolio remains integral to the programme. Austone Tires, Fortune Tires and Chengshan Tires continue to operate under the group’s unified motorsport platform, ensuring clarity and consistency for partners across Europe. From a commercial standpoint, the transition strengthens Prinx’s position in the European market.

Beyond track visibility, the partnership serves as a platform for genuine connection. Throughout the 2026 European Truck Racing Championship, Prinx will host selected partners and guests through a tailored hospitality programme at major events, fostering shared experiences and deeper collaboration within an authentic motorsport setting.

Ari Salah, Marketing Manager, Prinx, said, “This is a great opportunity for the PRINX brand to gain greater visibility and bring our portfolio into the spotlight. We are looking forward to the upcoming events and are pleased to share this journey with our partners. Updated Prinx flagship branding and livery will be revealed ahead of the 2026 season.”

Adrian Costache, Commercial Director, Prinx, said, “Taking the lead brand role allows us to focus the partnership more clearly on our commercial priorities in Europe and to support our partners with a strong, consistent presence throughout the season.”

Comments (0)

ADD COMMENT

Link Copied!

Scandinavian Enviro Systems (Enviro) has received court approval to initiate a formal company reorganisation process. The Gothenburg District Court granted the application submitted by the company on 26 February 2026, with the procedure applying specifically to the parent entity. This type of restructuring is initially granted for three-month intervals, with the first period now commencing. Johan Sölveland from Ackordscentralen has been appointed to oversee the process as reorganisation administrator.

The decision to seek this legal protection was driven by acute liquidity challenges. A primary factor was the financial strain from unfavourable contractual agreements tied to the Infiniteria joint venture. Additionally, costs stemming from disputes related to a domestic plant project, combined with ongoing arbitration proceedings, have hindered the company’s ability to attract new financing. Compounding these issues, the operational facility in Åsensbruk has not been generating sufficient cash flow to offset these pressures.

Through the reorganisation, the company aims to create necessary breathing room to negotiate with creditors and develop a sustainable long-term financial framework. Management is actively engaged in discussions with both suppliers and customers to maintain normal business operations throughout this period. A detailed plan outlining the proposed structural changes to the business will be presented in due course.

The board has confirmed that current liquidity is adequate to sustain operations for the initial three-month phase of the reorganisation. Efforts are underway to arrange additional funding within this timeframe, with the objective of presenting a fully financed restructuring plan that ensures the continuity of the business.

Comments (0)

ADD COMMENT

Link Copied!

Mitas has launched TERRAGUARD, a new generation of VF implement radial tyre, at the Commodity Classic in San Antonio, Texas, held from 25 to 27 February. This latest addition to the Mitas portfolio addresses the pressing demands of contemporary agriculture, including the need to accommodate larger, heavier implements, improve operational efficiency and prioritise soil health.

Engineered for high-capacity applications, TERRAGUARD is designed to bear significant loads while operating at reduced inflation pressures. This allows the tyre to conform to ground contours, ensuring stable handling, a consistent footprint and reliable performance across uneven terrain during both fieldwork and road transport. The tyre’s square shoulder design maximises the contact patch to boost stability, while reinforced sidewalls improve lateral stability, especially when traveling on roads.

A key attribute of the TERRAGUARD is its focus on efficiency. Its advanced VF radial construction and optimised tread geometry lower rolling resistance, facilitating smoother operation and better energy conservation. Furthermore, the tyre’s ability to spread weight evenly over a larger surface area reduces soil compaction, preserving soil structure and enhancing productivity during extended work periods.

The distinctive sawtooth tread pattern complements this by balancing rolling efficiency with controlled traction, minimising vibration and ensuring dependable performance across diverse cultivation tasks and conditions. By integrating high load capacity, operational efficiency and soil protection into one solution, the Mitas TERRAGUARD meets the needs of modern farming. Initially available in sizes VF 280/70R15 TL IMP 140D and VF 295/75R22.5 TL IMP 158D, the range is set to expand with additional sizes in the future.

Roberta D’Agnano, Marketing Director MItas at Yokohama TWS, said, “Modern agricultural operations require implement tyres that do more than simply carry weight. With TERRAGUARD, we combined advanced VF technology with an innovative tread design that actively supports efficiency and soil protection, helping farmers boost productivity in demanding applications. Presenting this product for the first time at Commodity Classic is especially meaningful for us, as the US market is at the forefront of large-scale, high-load farming applications. TERRAGUARD has been developed to meet the specific demands of American farmers, making this event the ideal platform for its global debut.”

Comments (0)

ADD COMMENT

Link Copied!

A landmark supply agreement was formalised at the PIF Private Sector Forum 2026 in Riyadh to advance local manufacturing in the Kingdom of Saudi Arabia. Saudi Basic Industries Corporation (SABIC) will provide polybutadiene rubber and carbon black to a joint venture established by the Public Investment Fund (PIF) and Pirelli. This partnership will supply the raw materials necessary to produce three and a half million tyres annually at a facility within the King Salman Automotive Cluster at King Abdullah Economic City.

This initiative marks a significant step for the NUSANED localisation programme by enhancing domestic content and establishing a comprehensive tyre production value chain within Saudi Arabia. The agreement is unprecedented as it enables the complete manufacturing of car tyres locally. It will result in the creation of a bespoke Saudi tyre brand specifically designed for passenger vehicles and regional car manufacturers, operating alongside the production of Pirelli-branded tyres.

The PIF Private Sector Forum serves as a vital platform connecting PIF-related companies, government entities and private firms to cultivate new partnerships. The event plays a crucial role in enabling the private sector to drive transformative projects. It facilitates the exploration of high-potential opportunities that support business expansion and contribute to shaping the nation's economic future, in direct alignment with the objectives of Saudi Vision 2030.

Comments (0)

ADD COMMENT

Link Copied!