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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The Bridgestone Americas Trust Fund has announced over USD 1.13 million in grant funding for the first half of 2026, with more than USD 575,000 directly supporting nonprofit organisations across Middle Tennessee. These community impact grants underscore the company’s enduring dedication to the regions where it operates, fosters innovation and employs thousands of team members.

In Nashville, priority area grants included USD 100,000 for road safety initiatives alongside the Civic Design Center and another USD 100,000 for the capital-building campaign of Second Harvest Food Bank. On a national level, the Trust Fund sustained multi-year partnerships by awarding USD 130,000 to Truckers Against Trafficking and USD 150,000 to Techforce Foundation, efforts that uphold human dignity, combat human trafficking and expand automotive workforce access through scholarships and development programmes.

Established in 1952, the Bridgestone Americas Trust Fund draws on over seven decades of charitable giving, evolving with the company’s business while remaining grounded in the belief that strong communities drive long-term success. Earlier in 2026, Bridgestone Corporation was named the highest-ranked tire manufacturer on the Forbes Best Brands for Social Impact list, securing the 20th spot among the nation’s top 300 brands.

Wade Munday, Director – Corporate Philanthropy and Social Impact, Bridgestone Americas, said, “Community investment is not separate from our business – it’s part of how we operate as one of the world's largest tyre manufacturers. Through these grants, we’re helping support organisations that understand their communities deeply and are delivering real, measurable impact. That’s true whether the work is happening in our hometown of Nashville or in communities across the country where our teammates move, live, work and play.”

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The Tire and Rubber Association of Canada (TRAC) has released a new Probe Research survey showing that high gasoline prices are dramatically altering Canadian driving habits this summer. Two-thirds of motorists say fuel costs will force them to cancel or shorten road trips, yet 81 percent still plan at least one day trip or overnight stay. Seventy percent of respondents believe expensive fuel is the new normal rather than a temporary fluctuation.

Travel patterns are turning inward, with more Canadians opting to remain close to home. More than two-thirds have no plans for a United States road trip in 2026, while over half had already scrapped cross-border travel last year. Only one in ten drivers expects to head south of the border by car this year, marking a sharp retreat from international driving.

A significant disconnect exists between Canadian drivers’ tyre maintenance knowledge and their daily habits. Most understand that proper inflation boosts fuel efficiency, extends tyre life, prevents blowouts and improves handling. However, regular pressure checks remain uncommon. While 93 percent agree proper inflation is vital for safety and 85 percent know it saves fuel, only 35 percent of those with digital pressure displays check their tyres routinely. Among drivers without such displays, a mere 16 percent follow the monthly check recommendation.

Technical misunderstandings are widespread. Two-thirds of drivers do not know that pressure must be measured when tyres are cold. Nearly three in ten mistakenly use the sidewall stamp, which lists maximum load pressure rather than the recommended level, leading to uneven wear and reduced traction. Eleven percent rely on visual inspections or admit ignorance about proper inflation, even though a tyre can be underinflated by 20 percent or more and appear normal.

Using Statistics Canada data showing 43.8 billion litres of gasoline purchased in 2024, TRAC calculated substantial potential savings. United States Department of Energy studies indicate proper inflation improves fuel economy by 0.6 percent on average. Applied nationally, that would save 262.8 million litres of fuel annually, preventing over 600,000 metric tonnes of CO₂ emissions. At April 2026 fuel prices of 1.69 dollars per litre, those savings translate to approximately 444 million dollars. Tyre manufacturers are also developing low rolling resistance tyres with specialised tread patterns and lighter materials, which can improve fuel economy by two to four percent, saving hundreds of dollars over a tyre’s lifespan.

The online survey of 1,000 Canadian drivers was conducted between 6 and 14 April 2026, using a national panel. A probability sample of this size would yield a margin of error of plus or minus 3.1 percentage points, 19 times out of 20.

Carol Hochu, President and CEO, Tire and Rubber Association of Canada, said, “With gas prices continuing to impact travel plans, many Canadians are looking for practical ways to save at the pump. Proper tyre inflation is one of the simplest ways to improve fuel economy and vehicle safety. Regular tyre pressure checks, reducing idling, maintaining a steady speed, accelerating gently and coasting to decelerate all contribute to better fuel economy and meaningful savings at the pump.

“The good news is that the majority of vehicles on the roads today provide drivers with real-time tyre pressure information, giving those drivers the opportunity to maintain their tyre pressure more consistently. Drivers without this technology tend to be less consistent in checking tyre pressure, which leads to reduced fuel economy, shorter tyre life and ultimately higher operating costs. As tyre pressure monitoring systems become universal, drivers will be better equipped to maintain proper tyre pressure and improve fuel efficiency, safety and tyre life.”

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Goodyear returns to the legendary Circuit de Spa-Francorchamps this weekend for the second round of the FIA World Endurance Championship season. All 18 LMGT3 entries will compete on Goodyear Racing Eagle tyres at the demanding Belgian track, where the versatile Goodyear Racing Eagle Medium compound has been selected to handle the circuit’s famously unpredictable conditions.

Unlike the previous round at Imola, Spa’s high-speed layout, long straights and dramatic elevation changes place sustained loads on tyres, especially through the compression at Eau Rouge. This makes the Belgian track one of the most aggressive for tire degradation, with a steeper performance drop-off expected over a stint. While differing tire strategies shaped the race at Imola, Spa is expected to reward a more direct, single-stint approach as teams focus on extracting maximum performance from each set.

Given Spa’s location in the Ardennes, highly variable weather is always a possibility, so teams will also have access to the Goodyear Racing Eagle Wet tyre, designed to disperse surface water and provide grip in the rain. Elsewhere this weekend, Goodyear Racing Eagle tyres will be in action at Watkins Glen International for three NASCAR series and at Brands Hatch’s Indy layout for the British Touring Car Championship.

Stephen Bickley, Goodyear Endurance Program Manager, said, “We expect to see less variation in race strategies at Spa. The nature of the circuit means degradation is higher, so teams will focus on extracting maximum performance and are likely to equip new tyres at each stop. There is no left-right bias at Spa, and the load profile doesn’t lend itself to changing only front or rear tyres, so teams may still look to extend stints under safety car or full course yellow conditions, but we expect to see the baseline strategy being more consistent.

“The Goodyear Racing Eagle Medium tyre has proven it can perform at a range of tracks, support front, mid and rear-engined cars and deliver what both professional and amateur drivers in this pro-am class want. At Imola, tyre temperature management was never a concern for LMGT3 teams, even on such a demanding and unpredictable track. Should conditions turn wet at Spa, teams can rely on the Goodyear Racing Eagle Wet tire as a proven and effective solution.”

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Apollo Tyres has unveiled the Apterra HT5, a new premium highway terrain tyre aimed squarely at the core SUV segment in India. The tyre is engineered for popular models such as the Fortuner, Endeavour and Scorpio, promising strong grip, long life, comfort and durability across both highway and demanding driving conditions. Designed and developed at the company’s Global R&D Centre in Chennai, the Apterra HT5 will be produced at manufacturing facilities in Andhra Pradesh and Chennai, featuring a beast-like stance that channels raw power and silent control.

The tyre incorporates several technical advancements to meet diverse driver needs. Long lasting durability comes from advanced Armour Technology and a Hybrid Fill Compound, offering cut resistance, improved mileage and extended tread life. Superior grip is achieved through a Dynamic Pattern design that adapts to varying road conditions for enhanced traction and confident braking at higher speeds. Enhanced comfort is delivered by precision-engineered tread sipes that balance block stiffness to absorb road harshness, resulting in a smoother driving experience.

India’s SUV market now follows two distinct usage patterns, with traditional rugged SUV users prioritising durability and mileage while new-generation SUV drivers focus on performance, grip and road presence. The Apterra HT5 bridges these two worlds with a single versatile solution, removing the need for trade-offs. Through this launch, Apollo Tyres reinforces its commitment to innovation and customer-centric engineering, adapting to the evolving expectations of SUV owners across the country.

Dahiya, Vice President, Commercial (India, SAARC and South-east Asia), Apollo Tyres Ltd, said, “Apterra HT5 represents our deep understanding of how India’s SUV market is evolving. Today’s SUV owners expect a product that can keep up with demanding usage while also delivering performance and comfort. With Apterra HT5, we have engineered a tyre that brings together durability, mileage, grip and refinement in one offering, ensuring our customers no longer must choose between toughness and driving experience.”

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