By Sharad Matade

As part of its sustainability efforts, Continental aims at using at least ten percent of natural rubber derived from Russian dandelion roots in its tyre and industrial rubber goods production in future.

“We have undertaken a huge research task to meet ten percent of our requirement of natural rubber from dandelion roots. It is a long-term process,” Dr Carla Recker, Head of Expertfield Materials Chemistry & Taraxagum, told Tyre Trends in an interview. “It will take decades to complement natural rubber from Hevea brasiliensis with natural rubber from dandelion plants at an industrialised level. However, the company does not intend to replace NR from Hevea brasiliensis trees.”

According to Dr Carsten Venz, Site Manager at Taraxagum Lab Anklam, “Dandelion will be an additional source of natural rubber, not a replacement to rubber trees, in the coming years.”

Continental has been consequent on the cultivation and processing of Russian dandelion as an alternative source of raw material to the rubber tree in the tropics. Last year, the company officially opened its research and test laboratory named Taraxagum Lab Anklam in Anklam, Germany, a base for its future research into the cultivation and processing of Russian dandelion, within a year after the ground-breaking ceremony held in November 2017.

“The Taraxagum Lab Anklam is the latest key milestone of our project,” said Dr Recker.

The Taraxagum project is crucial for the company. “The natural rubber from dandelion is important to develop a new alternative and sustainable supply of the raw material” Dr Venz said.

On bicycle tyres

Though the lab was opened last year, Continental started working on the dandelion rubber project in 2011, and the company has already used rubber from dandelion roots in its passenger car tyres, truck tyres and industrial rubber goods. “The latest development on production-side is that we have industrialised bicycle tyres with rubber derived from dandelions. So, you can now buy bicycle tyres of Continental made of dandelion rubber in the market,” Dr Recker said. Continental showcased its first bicycle tyre with dandelion rubber at the Tour de France this year.

Currently, the Taraxagum lab is working on dandelion research, and over the next five to ten years, it will focus on the industrialisation of dandelion rubber and increase the share for the dandelion rubber in its products.

“Continental sees the Russian dandelion as one element of our commitment for sustainable natural rubber as detailed in our Sustainable Natural Rubber Sourcing Policy published in October 2018. At least for us, the Russian dandelion is the most promising alternative source for natural rubber. There might be different sources (to get natural rubber), but that does not fit for us. The Russian dandelion can be grown in different climate zones unlike natural rubber from heave brasiliensis trees which need tropical climates to grow. Rubber trees and the Russian dandelion have the same characteristics, the same chemical structure and the same properties. It is just two plants producing the same material,” says Dr Recker. The advantage of dandelion rubber over rubber from trees is that the former has a generation succession of just three months as compared to seven years for the latter.

Since the dandelion plants can be cultivated in Northern and Western Europe, which makes transportation routes to the European production sites much shorter and contributes to the sustainable use of existing resources, thinks Continental.

However, the major challenge will be the 100 percent replacement of rubber made from trees with dandelion rubber. Dr Recker thinks, yes, technically, dandelion can replace tree rubber by 100 percent, but the more significant challenge will be the industrialisation of dandelion rubber to the level of rubber trees. “We are at a research stage. The amount of dandelion available globally is not enough to replace natural rubber commercially. To create that biological system to industrialise the natural rubber from the dandelion will take some time and we will have to be more patient,” says Dr Recker.

Research is a time and capital consuming task. Synthetic rubber is also coming into tyre production in a more significant way, but the crude oil derived commodity has historically been volatile, and even oil-producing nations are diversifying their businesses citing falling productions and growing focus on cleaner options.

Dandelion rubber is not new to the tyre industry; however, the industry does not seem much keen on dandelion plants as an alternative source for natural rubber. “Not everybody (tyre company) is willing to invest in the early research of dandelion rubber and setting up the entire bio-economy. You have to establish a full value chain from breeding to the production of natural rubber from dandelion plants, which is does not exist yet and not every market player is willing to invest in such a long-term process,” explains Dr Recker.

Since Continental sees dandelion a sustaining resource for natural rubber in the future, it has made a substantial investment for the project. It has already poured in 35 million euros for the project. “Though many of our peers are investing in other resources to get natural rubber, I think we are quite unique investing like the way we are to explore alternative resources for natural rubber,” says Dr Venz.

Over 90 percent of natural rubber derives from South East Asia, a tropical region suitable for natural rubber trees. However, erratic climate behaviour is hitting production of natural rubber in this region. Natural rubber producers are also exploring other areas to grow natural rubber trees. According to Dr Recker, the research project has yet to ascertain the survival scope of the Russian dandelion in changing climates. “I believe that Dandelion will grow in all climate zones,” says Dr Recker.

Yield ratio

As of now, Continental also does not have comparable yield ratios between natural rubber from dandelion and hevea brasiliensis. “We are working on determining the output of natural rubber per acre from both resources,” says Dr Venz. “Usually, between 1 and 1.8 ton per hectare per year is produced from rubber trees, and around the same amount of production per hectare we are expecting from dandelion plants,” estimates Dr Recker.

As part of the value chain creation, the company is focusing on breeding for seed production and harvesting, root production and harvesting, and the extraction process. According to the company, growers also need some time to understand and get hands-on to harvest dandelion plants. Every year climate conditions will determine a different impact on the plants. “We will need to see how the crops will react in different climate and harvesting seasons. We are building a network of farmers in North East Germany from whom we learn and whom we can teach what we have learned,” added Dr Recker.

Fundamental design and development of tires for the mobility of the future will be unchanged; however, tires will be expected to be high performance and eco-friendly. According to Continental executives, for the mobility of the future, natural rubber will remain the core ingredient and dandelion will be one of the sustainable options to provide natural rubber. “Rubber be will be used in future to make high-performance tires, and we are exploring the option to have a sustainable source for natural rubber,” adds Dr Recker.

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Tyres Europe has released its latest quarterly market update, prepared by the independent intelligence firm Astutus Research, which tracks tyre industry trends, mobility patterns and recovery and recycling efforts. The report provides fresh data on import shifts and used tyre generation across the EU27 plus United Kingdom.

Passenger car and light truck tyre imports into the region dropped by nearly 22 percent in January and February of 2026, a sharp reversal from the 26 percent increase seen in the first quarter of 2025. The total volume fell by 5.6 million units, driven largely by an 8.7-million-unit decline in Chinese shipments, which cut China’s market share from 74 to 52 percent. An ongoing European Union anti‑dumping investigation, with the potential for backdated duties, had encouraged heavy pre‑buying of Chinese tyres in 2025, peaking that September before accelerating into 2026. In response, ASEAN‑origin tyres, many from Chinese‑owned factories, tripled their share to 21 percent, led by Thailand and Vietnam, while Cambodia added nearly half a million units from a near‑zero base.

Truck and bus tyre imports from non‑European markets rose 24 percent over the same period. Thailand and Vietnam together increased shipments by 39 percent, lifting their combined share above 63 percent. Meanwhile, China’s position weakened as its volumes stagnated, and India emerged as the fourth largest source with a share exceeding five percent, pushing Egypt to fifth place ahead of Korea.

On sustainability, preliminary estimates from Astutus Research indicate that Europe generated approximately 4.4 million tonnes of used tyres in 2025, a figure essentially unchanged from the previous year. This overall stability hides divergent regional trends, with faster growth in Southern European markets such as Spain, Portugal and Greece, while larger Northern markets including the United Kingdom, Germany and France showed little or no increase. Replacement tyres account for more than 90 percent of used tyre tonnage, with the remainder coming from end‑of‑life vehicles.

Of the 4.4 million tonnes generated, around 0.6 million tonnes were reused as part‑worn tyres or retreaded. The term used tyres refers to all tyres removed from vehicles, while end‑of‑life tyres exclude those reused or retreaded. A decline in retreading has increased the share classified as end‑of‑life tyres, adding to volumes that require recovery or recycling.

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Maxxis’ automotive division has earned the Excellence in Quality and Delivery Award from Honda for 2025. This recognition was presented during a ceremony held on 22 April in Columbus, Ohio, where Honda honoured 37 suppliers out of a total pool of more than 700 mass production parts providers across North America.

Maxxis supplies spare tyres for several Honda and Acura models, including the Honda Accord and Acura Integra assembled at Honda’s Maryville plant, as well as the Honda Civic Si produced at the Honda of Canada facility in Alliston, Ontario. The award highlights Maxxis’ consistent performance in meeting stringent quality standards and delivery schedules, reinforcing the division’s role as a trusted partner within Honda’s North American production network.

Andy Lee, Maxxis International – USA President, said, “On behalf of everyone at Maxxis, I want to thank Honda for this tremendous honour. We’re very pleased to have met their high standards for excellence. All of us at Maxxis are very grateful for this recognition and are equally grateful for our partnership with Honda. I also want to thank our automotive OE division for their hard work and dedication, which made this award possible.”

Paul Dentinger, Senior Vice President of the Purchasing & Supply Chain Center at Honda Development & Manufacturing of America, LLC, said, “As we focus our automobile business on maximising hybrid and gas-powered models, Honda continues to invest in our North American supplier network, collaborating with our supplier partners to turn innovative technology into value for our customers. In this rapidly changing business environment, we must work closely with our suppliers to find new ways to improve cost competitiveness, speed up development time and enhance product appeal that ensures Honda is the brand of choice for customers. Congratulations to all of our award-winning service parts and mass production suppliers who earned this distinguished honour.”

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German chemical group Wacker is moving forward aggressively with its PACE programme, a global initiative to cut costs and improve efficiency that was launched in October 2025. The overarching goal is to permanently secure the company’s competitive standing by slashing annual expenses by more than EUR 300 million, a target that has already been announced alongside plans for worldwide workforce reductions.

A key development in Germany involves a new agreement between management and employee representatives to handle the planned loss of roughly 1,600 jobs through socially responsible means. Instead of forced dismissals, the company will rely on voluntary measures such as attractive phased early retirement and severance packages. To create the financial breathing room for this approach, all German employees will accept a temporary solidarity contribution until 2028, taking the form of a four percent cut to both their hours and pay. All structural changes under the PACE umbrella are expected to be finalised by the end of 2027.

The distribution of job reductions will see the heaviest impact at the Burghausen site, Wacker’s largest globally, where 1,300 positions will be eliminated. The Nünchritz facility will lose 200 jobs, the Munich headquarters will reduce its headcount by 60 and a collective 50 positions will be cut from other Wacker locations across Germany. The implementation plan, which includes consolidating production facilities, adjusting shift system flexibility and shifting roles to international service hubs, has been fully agreed upon by both employer and employee representatives.

Christian Hartel, CEO, WACKER, said, "With the agreement we have now concluded, we have reached an important milestone in driving forward the necessary transformation in Germany and strengthening our competitiveness. We have already implemented numerous measures at our international sites that make us more flexible, more efficient and faster. Now, the implementation phase will start in Germany as well.”

Angela Wörl, Personnel Director, WACKER, said, "Together with the employee representatives, we have come up with good solutions to implement the necessary structural measures in Germany not only quickly, but, above all, in a socially responsible manner. This will strengthen the position of our German sites in the face of international competition and lay the foundation for future profitable growth."

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Bridgestone Taiwan Co., Ltd. (Bridgestone) has completed a major business transformation, having ceased manufacturing operations at its Hsinchu plant on 11 May 2026 and concluded all related production activities. The decision was based on adjustments to its global operational strategy and long-term market development considerations. Under this plan, Bridgestone continues to deepen its presence in the Taiwan market, having transitioned into a sales and service-focused business model.

The company, which has operated in Taiwan since 1982, stated that the Hsinchu facility has played a key role in supporting the Bridgestone Group’s operations and product supply over the years, building a solid foundation for the brand locally. Bridgestone pledged to follow local regulations in providing affected employees with comprehensive support, including career transition services and other assistance measures.

Going forward, Bridgestone will strengthen its sales and service capabilities by enhancing channel development, refining sales systems and deepening collaboration with local distributors. The company also plans to broaden its product portfolio to meet diverse market demands and improve overall service levels. Guided by its mission of serving society with superior quality, Bridgestone aims to leverage its global manufacturing network to ensure stable supply and greater product competitiveness in Taiwan.

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