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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ZC Rubber is preparing a major European-focused showcase at THE TIRE COLOGNE, scheduled to run from 9 to 11 June 2026. The tyre manufacturer will occupy Booth C050g in Hall 8.1, highlighting its WESTLAKE and GOODRIDE brands with a clear emphasis on products tailored specifically for regional market demands.

The display will blend imminent and future innovations. Products destined for a European launch in the latter half of 2026 will appear alongside the company’s current truck and bus radial lineup. Selected previews of developments planned for 2027 will also be on view. A featured attraction is the Westlake Sport RS2, a drift-proven ultra-high-performance tyre praised for its grip, precision and 180 treadwear rating. A renewed rubber compound, developed through work with the Red Bull Driftbrothers, now delivers steadier traction under severe driving conditions. Appearing at the stand, Red Bull Driftbrothers driver and engineer Elias Hountondji will illustrate how motorsport data directly refines ZC Rubber’s product engineering.

Additional new passenger car radial models for Europe in the second half of 2026 include the Westlake ZuperFlex Z-137, Goodride RideMax G-147, the all-season Westlake Zuper4S Z-411 and the off-road focused Westlake Terra Legend SL399 and Goodride Mud Legend SL388. On the truck and bus side, already available tyres such as the Westlake WSL2, Westlake WDL2+ and Goodride S2, D3 and D4 will be exhibited, covering steer and drive axle needs for long-haul and heavy-duty transport.

A sneak peek at 2027 offerings will feature the Westlake Z-301 commercial van tyre, Goodride All Season G-721, Goodride SnowComfort G-518 and new TBR models including the Westlake WTL2, Westlake WTR OEM and Goodride M2. ZC Rubber’s team will remain on-site throughout the event, welcoming visitors and partners to the booth for meetings and professional discussions.

Leo Liao, General Manager, ZC Rubber Europe, said, “This year’s showcase reflects a much broader and more complete portfolio for Europe. From UHP and all-season tyres to all-terrain, mud-terrain and TBR solutions, we are bringing new developments across almost every major segment. This reflects how seriously we take the European market: we are listening to local needs, investing in the right products and building a portfolio that better matches the needs of our European partners.”

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Magna Tyres has launched the MA801 TR, a new solid tyre engineered for extreme operating conditions in recycling facilities and heavy industrial settings. Designed to maximise equipment uptime while supporting high load capacities, the tyre is built to deliver dependable performance in harsh environments. The official debut of the MA801 TR will take place at IFAT 2026 in Munich, scheduled from 4 to 7 May 2026.

The new model is intended for compact wheel loaders and telescopic handlers, featuring a flat-free solid construction. Its extra-deep non‑directional tread is reinforced by a triangular structural design, which enhances traction and stability on surfaces littered with sharp debris. Available in sizes 13.00‑24 and 14.00‑24, the tyre prioritises puncture resistance and reduced maintenance needs.

Thanks to its robust architecture and deep tread profile, the MA801 TR offers an extended service life and consistent performance across demanding work cycles. By eliminating the risk of flats, Magna Tyres positions the tyre as a reliable solution for recycling and industrial operations where continuous heavy loads are standard.

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The Yokohama Rubber Co., Ltd. has secured validation from the Science Based Targets initiative (SBTi), a prominent corporate climate-action organisation, for its greenhouse gas (GHG) emission reduction targets set for 2035. This endorsement confirms that the company’s goals are scientifically aligned with the standards established under the Paris Agreement. The validated targets are measured relative to the company’s 2024 emission levels.

Under the approved framework, Yokohama Rubber aims for a 63.0 percent reduction in combined Scope 1 and Scope 2 emissions, which cover direct emissions from its business activities as well as indirect emissions from purchased energy. Additionally, the company commits to a 37.5 percent cut in Scope 3 emissions, specifically targeting indirect supply chain emissions from purchased products and services, along with fuel and energy-related activities not included in Scope 1 or Scope 2. To achieve these reductions, Yokohama Rubber has been expanding solar power generation and renewable energy electricity at its global plants, while also disclosing indirect emissions from product distribution, use and disposal since 2013.

The company obtained SBTi validation to accelerate supply-chain-wide emission cuts in response to intensifying climate challenges. Operating under its sustainability management slogan, ‘Caring for the Future’, Yokohama Rubber continues to create shared value by tackling social issues directly through its business operations.

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Pirelli has confirmed the tyre compound options for the Miami Grand Prix, with teams receiving the three softest mixtures: C3, C4 and C5. The first United States race of the Formula 1 season takes place next weekend in Florida following a lengthy break caused by the cancellation of the Bahrain and Saudi Arabian Grands Prix. The championship resumes on a street circuit built around the Hard Rock Stadium, featuring a 5.412-kilometre layout over 57 laps.

The Miami International Autodrome presents 19 corners and three long straights on asphalt resurfaced in 2023. The track surface has low roughness and gains grip as the weekend progresses. A notable characteristic observed last year was the circuit’s ability to dry very quickly, demonstrated during the Sprint when drivers switched from intermediates to slicks despite heavy rain before the start.

Fewer uncertainties are expected in race strategy due to historically limited tyre degradation in Miami, allowing drivers to extend stints and complete the Grand Prix with only a single pit stop. Neutralisations remain a factor on Sunday, as precision is crucial on any street circuit. Last year’s victory by Oscar Piastri followed a straightforward approach, with drivers splitting between Medium and Hard compounds before a mid-distance pit window.

Of the four editions held around the Dolphins’ stadium, half have been won by Max Verstappen, while McLaren drivers have shared the last two victories. Lando Norris won in 2024 followed by Piastri in 2025, though neither McLaren driver has ever secured pole position at this event. Verstappen has two poles, with the others taken by Charles Leclerc and Sergio Perez.

The entire Miami weekend operates under the Pirelli banner, as all support categories are supplied by the Italian company. The second round of Formula 2 has been relocated to Florida, joined by the McLaren Trophy North America and the Porsche Carrera Cup North America. The latter series now receives Pirelli’s P Zero DHG compound introduced last season.

The Miami podium cap, designed by Denis Dekovic for Pirelli Design, draws inspiration from a sea predator with grey shades resembling shark skin. The animal is also referenced by visor stickers depicting jaws or body. The special edition cap is already available for purchase online.

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