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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Iochpe-Maxion, a global leader in automotive wheel production and a prominent manufacturer of automotive structural components across the Americas, has been distinguished as a top performer in environmental action by CDP. The organisation’s annual assessment placed the company on its prestigious Corporate ‘A’ List for 2025, reflecting exemplary transparency and climate leadership. This accolade is based on Iochpe-Maxion’s robust transition strategy and verified data disclosure.

CDP’s system, the sole global platform for independent environmental reporting, evaluated thousands of organisations this year. Out of more than 20,000 scored companies, a mere four percent earned an ‘A’ rating. This achievement signals Iochpe-Maxion’s advanced governance and substantial strides in building environmental resilience, positioning it among the world’s leading corporations in climate stewardship.

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Continental has launched the new IceContact 8 studded tyre for control and safety on ice, snow and slush Designed for severe winter driving, the tyre is aimed at a wide variety of vehicles, including compact cars, SUVs and hybrids, whether electric or conventionally powered, and comes in sizes ranging from 15 to 22 inches. This tyre builds upon the proven legacy of its predecessor, the VikingContact 8, to offer lasting winter performance.

At the core of its design is an innovative twin-stud system. This technology utilises two distinct stud types that work in concert: one is optimised for acceleration and secure braking by biting into the surface, while the other enhances dynamic handling and cornering stability. These studs are strategically distributed across the tread for maximum grip. To bolster durability and performance, the studs are set within larger, deeper tread blocks. This creates a more stable foundation that minimises stud movement and loss, contributing to a longer tyre life. Further enhancing resilience, a specialised chemical bond fuses each stud to the rubber, reducing gaps that could trap debris and compromise the tyre's structure over time.

The tread design itself incorporates an optimised sipe layout for stronger grip and stable handling. A specially formulated compound, featuring a new highly flexible polymer and a softener system, ensures the rubber remains pliable and effective even in extreme cold. This balance of a robust V-shape tread pattern, advanced stud bonding and a cold-adaptive compound guarantees reliable traction and safety throughout the tyre's entire service life. The IceContact 8 is scheduled to launch in the second quarter of 2026, making it available for the following winter season.

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Hankook Tire has released a new brand film to mark its official sponsorship of Saudi Arabian football club Al-Ittihad FC. This initiative is designed to bolster the company’s premium status and deepen brand connection within crucial Middle Eastern and African markets, where passion for both football and motorsport is rising rapidly.

The cinematic piece creatively merges intense racing sequences, featuring high-performance cars on Hankook tyres, with actual match footage of Al-Ittihad athletes. This parallel highlights a shared dedication to peak performance, symbolising the solid partnership between the brand and the club. Through the use of striking tyre-tread visuals and immersive driving acoustics, the film reinforces Hankook’s identity as a trusted, high-end partner that champions a winning spirit. The content is being distributed globally via Hankook’s official social media platforms.

This move is part of Hankook’s broader global sports marketing strategy, which includes partnerships with major events like the UEFA Europa League, the Ballon d’Or awards and the TGL simulation golf league. The company’s involvement in premier FIA-sanctioned motorsport events held in Saudi Arabia, such as Formula E and the World Rally Championship, has already significantly raised its profile across the region.

Moving forward, Hankook Tire intends to leverage its alliance with Al-Ittihad to create more avenues for consumer engagement. The objective is to consistently underscore the brand’s world-class technological expertise and reinforce its position as a premium global leader.

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The BKT Foundation, the corporate social responsibility arm of Balkrishna Industries Ltd., has been formally recognised on the Wall of Giving at Mumbai’s Tata Memorial Hospital. This honour acknowledges the foundation’s sustained philanthropic support, which has made a concrete difference in advancing the hospital’s work in cancer treatment and research. The Wall of Giving specifically celebrates donors whose ongoing commitments have created enduring benefits for the institution and, most importantly, for patients and their families.

Guided by its ‘We Care’ motto, the foundation concentrates its efforts on healthcare, education and essential services. Its support for Tata Memorial Hospital has included funding critical palliative care programmes for children and providing advanced medical equipment. These donations, encompassing ultrasound devices, anaesthesia equipment, video bronchoscopy processors and dual-energy CT scanners, have directly strengthened diagnostic and treatment services. This has expanded access to high-quality, affordable cancer care for a broader patient population.

This accolade marks a significant milestone in the BKT Foundation’s wider mission to generate measurable social impact through dedicated and long-term engagement, both within India and internationally.

Sunita Rao, General Manager – Fundraising, Tata Memorial Hospital, said, “BKT’s steadfast commitment and ongoing support over the years have played a pivotal role in extending both our services and institutional capabilities, expanding access for patients in need and enabling several transformational initiatives at the hospital. We are deeply grateful for the company’s trust in the hospital and for the continued support in providing high-level technologies and machinery at the service of the Indian community of people.” 

Vijaylaxmi Poddar, President & Chairman, BKT Foundation, said, “This acknowledgment reflects a shared commitment to care, dignity and healing and reinforces the value of sustained partnerships in advancing healthcare for those who need it most. It is truly inspiring to see how our efforts are strengthening cancer care and expanding access for patients in need, and we are honoured for the opportunity to walk this journey.”

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