Scientists Urge Standardised Approach To Measuring Tyre Wear Emissions In Comprehensive Review
- By TT News
- August 13, 2025
Research analysing 850+ studies reveals fragmented methodologies hampering understanding of environmental impact
Scientists have called for urgent standardisation of methods used to measure and assess tyre wear emissions, following publication of what they describe as the most comprehensive review of research in the field to date.
The "State of Knowledge" series, which analysed more than 850 peer-reviewed scientific publications spanning four decades, has revealed significant gaps and inconsistencies in current understanding of how tyres shed particles and chemicals during use.
The research highlights how fragmented approaches across different studies have prevented scientists from drawing definitive conclusions about the environmental and health impacts of tyre wear emissions, which occur when tyres interact with road surfaces during driving.
"The topic of tyre wear emissions is extremely complex, multi-dimensional, and unfortunately only partially understood," said Dr Stephan Wagner, one of the paper's lead authors. "Until these gaps are closed, there is a growing concern that decisions about tyre emissions could be based on incomplete science."
The first two papers in the three-part series focus on characterising tyre wear emissions and assessing their environmental impact. A third paper examining potential health impacts is expected later this year.
The research, supported by the Tire Industry Project - part of the World Business Council for Sustainable Development - found that tyre wear creates not just particles but also releases volatile compounds and dissolved chemicals that can leach into the environment.
Current data suggests the risk from most tyre and road wear particles in water and soil is "generally lower down the priority list", according to the environmental risk assessment paper. However, researchers said insufficient data exists on tyre leachables and volatile compounds to make a full assessment.
The studies propose a tiered measurement framework and call for harmonised testing protocols to enable meaningful comparisons between different research efforts.
"The SOK underscores why we need a concerted, multi-stakeholder response to close the knowledge gaps, now more than ever," said Larisa Kryachkova, executive director at the Tire Industry Project.
The research comes as regulators worldwide grapple with how to address microplastic pollution, including particles from tyre wear. The European Union has been considering regulations on tyre emissions as part of broader environmental protection measures.
The authors suggest existing frameworks for assessing microplastics could provide a starting point for developing tyre emission guidelines, with modifications to account for the unique characteristics of tyre wear materials.
"We hope that these papers will encourage the scientific community and serve as a catalyst for further research and standardisation," Wagner concluded.
The Tire Industry Project plans to host a research conference at MIT in Boston to promote collaborative approaches to addressing the knowledge gaps identified in the review.
Pirelli Signs Partnership With Univrses To Integrate AI Vision Into Cyber Tyre System
- By TT News
- May 01, 2026
Pirelli has entered into a strategic agreement with Swedish technology firm Univrses to integrate artificial intelligence-based computer vision systems into its Cyber Tyre platform. As part of the deal, Pirelli has acquired a 30 percent stake in Univrses, with an option to increase that share to a majority holding. The collaboration will embed Univrses’ 3DAI technologies into Pirelli’s existing Cyber Tyre solutions, creating a unified system aimed at producing safer and higher performing vehicles.
The combined technology has potential applications in advanced driver-assistance systems and autonomous driving. It also generates timely, actionable data for road management, helping authorities make better decisions and deploy resources more efficiently. This could lead to fewer road accidents and saved lives. The system uses onboard cameras and tyres to collect feedback on road conditions. Pirelli’s Cyber Tyre, the first integrated hardware and software system of its kind, gathers data from tyre sensors, processes it with proprietary algorithms and communicates in real time with vehicle electronics and the cloud.
Univrses originally developed its technology to help cars understand their surroundings, but it has since been adapted to turn vehicles into AI-powered road monitoring agents. The Swedish company’s 3DAI Engine provides autonomous vehicles with perception capabilities including 3D positioning, mapping and spatial deep learning. Its 3DAI system digitises roadside infrastructure using data from vehicle-mounted sensors like cameras.
A pilot project is already active in Italy. In 2025, Pirelli and the Puglia Region launched a road network monitoring system to create an updated map of infrastructure conditions. The system analyses data from tyres via the Cyber Tyre platform alongside visual data from cameras interpreted by Univrses’ technology.
Andrea Casaluci, CEO, Pirelli, said, “The agreement with Univrses further enhances our Cyber Tyre™ platform, thanks to advanced AI‑based artificial vision technologies. The collaboration between Pirelli and Univrses will make a significant contribution to the ongoing transformation of cars into true software‑defined vehicles.”
Jonathan Selbie, CEO, Univrses, said, “Continuous monitoring and data are becoming the new foundation for infrastructure asset management, and Univrses technology is able to provide powerful analytical capabilities based on reliable and frequently updated data. In this context, we are pleased to welcome Pirelli as an investor and to take our partnership to the next level: we will join forces to deliver increasingly advanced services and products.”
ZC Rubber To Spotlight WESTLAKE And GOODRIDE Tyres At THE TIRE COLOGNE 2026
- By TT News
- April 30, 2026
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.”
Magna Tyres Unveils MA801 TR Solid Tyre For Recycling And Heavy Industrial Applications
- By TT News
- April 30, 2026
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.
Yokohama Rubber Secures SBTi Validation For 2035 GHG Reduction Targets
- By TT News
- April 30, 2026
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.
Comments (0)
ADD COMMENT