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.

Comments (0)

ADD COMMENT

Link Copied!

The ApexTire2025 China Tire Awards took place in Tianjin on 17 March 2026, serving as a premier annual recognition event for the nation’s tyre industry. This year’s programme was structured around key areas including top 10 tyre brands, corporate honours, product accolades and technology innovation awards, showcasing advancements in brand development, product refinement, technical innovation and sustainable practices.

Founded by Tirechina.net, ApexTire has grown into a distinguished annual platform. Beyond celebrating winners, the 2025 edition provided insight into evolving market competition. With categories for new energy vehicle tyres, high-performance products, safety, off-road use, digital intelligence and ESG management, the awards signalled a shift from isolated metrics towards application suitability, user experience and technical strength.

The official top 10 tyre brands include Michelin, Continental, Bridgestone, Goodyear, Pirelli, Hankook, Yokohama, Dunlop, Sailun and Linglong. Eagle Tire and Doublestar were recognised as leading domestic brands, underscoring the growing influence of Chinese manufacturers.

Product winners spanned multiple segments. Hankook iON evo won for new energy passenger tyres, while Guizhou Tire Green Motion GL278a took the commercial vehicle honour. Maxxis VICTRA SPORT 6 earned sport flagship recognition. Mount Everest Tire’s STATICS S1 won for quiet comfort, Eagle TA01 for off-road and Pirelli P ZERO Corsa for racing. CST MR-C5 was named best value passenger tyre, CST CA186 won for fuel-efficient commercial tyres and Double Coin DC211+ received the safe and wear-resistant award.

Guizhou Tire’s ‘Kunuo Zhixing’ platform won the Technology Innovation Gold Award, while Linglong received the Digital and Intelligent Innovation Gold Award. Michelin China and Triangle Tire were named ESG benchmark enterprises. As vehicle demand grows more specialised, the ApexTire awards offer a key reference for brands and consumers, illustrating how China’s tyre industry is redefining competitiveness.

Comments (0)

ADD COMMENT

Link Copied!

Goodyear kicks off its latest European Le Mans Series campaign this weekend in Barcelona, where it remains the sole tyre provider for the LMP2, LMP2 Pro/Am and LMGT3 classes. The season opener at the 4 Hours of Barcelona will see 37 cars racing on Goodyear Racing Eagle tyres at a circuit infamous for pushing both tyre performance and pit strategy to their limits.

What makes the Circuit de Barcelona-Catalunya so demanding is the constant dilemma it creates for team strategists. The common practice of running two stints on a single set of tyres offers valuable time savings by reducing pit stops, but that benefit must be weighed against the gradual loss of grip over many laps. Goodyear anticipates this very calculation will once again shape the outcome of the 4-hour contest.

For the LMGT3 category, the hard compound of the Racing Eagle has been chosen specifically to endure Barcelona’s abrasive surface, a tyre previously proven on tough tracks like São Paulo, Austin and Bahrain in the FIA World Endurance Championship. Meanwhile, LMP2 contenders will run Goodyear’s newest Eagle slick, a specification introduced at Le Castellet last season that now becomes the fixed LMP2 tyre for the full 2026 ELMS season and for the 24 Hours of Le Mans this June.

Beyond the dry tyres, each class is also equipped with a Racing Eagle wet tyre whose tread pattern is designed to channel away water and sustain grip in the rain. Goodyear’s presence this weekend extends far beyond Spain, as its Racing Eagle tyres are also competing at Bristol Motor Speedway in Tennessee across three NASCAR series and at the NHRA Winternationals in Pomona, California.

Stephen Bickley, Goodyear Endurance Program Manager, said, “Barcelona is demanding on tyres, with long, high speed corners and a layout that typically places enormous load on the front-left. That high stress is exactly why we’ve chosen the Eagle Hard compound for LMGT3 this weekend: it can withstand the aggressive wear and degradation, giving teams the confidence to plan their strategies and decide whether double-stinting will deliver the best race performance.”

Comments (0)

ADD COMMENT

Link Copied!

Kumho Tire USA has announced a significant contribution to the Tire Industry Association’s Tire Industry Scholarship programme, which operates in collaboration with the University of the Aftermarket Foundation (UAF). Over the next five years, Kumho will donate USD 5,000 annually, resulting in a total pledge of USD 25,000 aimed at supporting the next generation of professionals in the tyre and automotive service sectors.

This scholarship programme provides USD 2,500 awards to students who are pursuing higher education or vocational training directly related to the tyre and automotive service industry. By administering these funds through the University of the Aftermarket Foundation, the programme seeks to build a stronger talent pipeline for the industry through educational support.

Kumho Tire now joins a growing list of member companies from the U.S. Tire Manufacturers Association (USTMA) that have chosen to back this scholarship effort. The programme was first established in November 2025, and Kumho’s commitment reinforces the collective drive to invest in future workforce development.

Ed Cho, CEO, Kumho Tire USA, said, "Our five-year pledge to the TIA Scholarship programme reflects KUMHO's broader commitment to developing and supporting the next generation of tyre industry professionals. We are proud to invest in education and help provide greater opportunities for the future workforce who will shape our industry."

Dick Gust, CEO, Tire Industry Association, said, "Kumho Tire USA's generous commitment is a powerful investment in the future of our industry. By supporting the Tire Industry Scholarship programme, they are helping to build a stronger, more skilled workforce and opening doors for the next generation of industry professionals."

Comments (0)

ADD COMMENT

Link Copied!

The Dunlop RoadSmart IV has emerged as the top performer in the latest road tyre test conducted by renowned German publication MOTORRAD. This premium sport touring tyre received high marks for its outstanding handling characteristics and its ability to deliver balanced performance regardless of weather or road surface conditions. The victory adds to Dunlop’s growing list of independent testing successes this year, following a similar overall win for the SportSmart mk4 in an earlier sport tyre comparison.

In the test, MOTORRAD fitted three road focused tyres to a BMW R 1300 GS using the specific sizes of 120/70 R19 at the front and 170/60 R17 at the rear. The RoadSmart IV secured first place overall in the road tyre category, demonstrating class leading wet performance while also tying for the best results in the dry sub category. This achievement marks the second time in half a decade that this particular tyre has claimed top honours in a MOTORRAD test.

Testers were especially impressed by the tyre’s precise dry handling and the clear feedback it provides to the rider. They observed that the RoadSmart IV turns in more easily than its rivals, making it highly recommended for motorcycles that tend to have sluggish steering behaviour. On the BMW test bike, the tyre felt stable rather than unsettled, excelling with high cornering speed, solid grip at maximum lean angle and extremely accurate feedback. In wet conditions, the tyre offered easy manoeuvring ability through fast cornering sequences, with its precise communication clearly signalling the limits in a user-friendly manner.

MOTORRAD summarised the RoadSmart IV as an incredible all-rounder that combines excellent handling with top performance in all conditions, even suggesting that riders on a GS could use it to annoy superbike riders. Thanks to its strong showing on both dry and wet surfaces, the tyre also earned the magazine’s coveted Kauftipp, or purchase recommendation, award.

Roberto Finetti, Marketing Manager, Dunlop Motorcycle Europe, said, “This result for RoadSmart IV reinforces our goal to deliver a perfect balance of outstanding dry performance and exceptional wet grip and precise handling, even after several thousand kilometres. We’re proud to see it recognised once again as a benchmark in the sport touring segment.”

Comments (0)

ADD COMMENT

Link Copied!