The praised solution has been in use at Eurl Saterex-Iris in Algeria since autumn 2019. Eurl Saterex-Iris is the third biggest tyre manufacturing plant in Africa, serving both local and export markets. The modern plant was mainly designed and constructed by Black Donuts Engineering and its international partner network. Black Donuts is also responsible for production management, which applies the core principles of Lean Management and focuses on reducing the interim stocks to the bare minimum according to the pull method. To enhance this, the company developed an RFID-based electronic eKanban solution together with Toptunniste.

“The eKanban project started from a need to improve production management. The first acute challenge we met was the lack of adequate and accurate information on the overall production status,” Solution Manager Aki Nurminen recalls.

Originally, there were nine Kanban boards located all over the two-floor factory. One had to check each board manually, so it took time and effort to capture a complete view of the production status.

Another deficit concerned the insufficient information provided on manufacturing schedules. The old Kanban boards did not give enough information on when certain materials were supposed to be in production.

The returned cards included no accurate time markings, so it was hard to stay updated, notice stock alerts and to respond on time.

Real-time production status

New technology was needed to solve the problem. It became clear that initiating remote monitoring would require electronic boards instead of the traditional ones. Black Donuts contacted another Finnish technology company, Toptunniste, to present the idea and search for a way to actualise it. The solution was simple: adding RFID features to an existing Kanban board would upgrade it to a more accurate, more informative, and easy-to-use eKanban board. Next, the old cards were replaced by RFID tagged cards, readable through RFID technology.

Now, all nine eKanban boards are online in Saterex’s internal data system and easily monitored from any computer. Consequently, an up-to-date overall view of the entire production is now always at hand.

The eKanban solution enables better and real-time tracking of overall production status and enhances the supervision of production processes.

It adds the time markings automatically to each card on return, keeps account, and establishes automatic triggers to replenish stock when predefined minimums are reached for each inventory item.

The system also calculates and presents the estimated time left before reaching the pre-defined minimum of each item in the downstream processes. This is the lens that helps us prioritize and schedule the production runs.

Optimised processes

The new eKanban boards were taken into use at Saterex tyre plant in fall 2019. For the users operating in the production lines, the new solution has not brought any changes in their daily routines, but the Kanban boards are used the same way as before. For the supervisors and factory management, the new system enables a remote and real-time view of the production status through a web interface.

The new solution helps in prioritizing the tasks and shortens the reaction time to different problems arising in production. eKanban is also a great planning tool, as it gives us a complete process overview, Aki explains.

The eKanban system gets all the production information it needs straight from the company’s MES, where the daily consumption levels of each process, as well as the minimum and maximum storage levels, are defined. Separate eKanban views, visualizing the interim storage levels, can be reviewed through MES which enables effective inventory management.

The eKanban solution is designed for tracking the production, not to automatically assign anything. It is always the team, the people, who make the decisions based on the information they receive. However, the solution helps to improve tracking and optimizing operations, Aki says.

Advanced work management

Moreover, the eKanban solution enhances work management.

Compared to manual Kanban systems, eKanban gives additional information on storage unit rotations, events and even stock rotation history. It is valuable information for both follow-ups and for managing transportation activities and best working methods. Earlier, the material transportation could idle, and the return of cards to the Kanban boards be irregular, which caused various scheduling challenges, stockouts and unexpected changes in demand.

It was nearly impossible to find the root cause for problems and consequently improve it. Thanks to the digitised solution, we can now track every event, which supports work development and feedback giving.

While the manual Kanban boards already gave a good boost for companies in optimizing production, the new eKanban solution brings monitoring, tracking and optimizing to a remarkably higher level.

eKanban is an excellent example of how we can improve proven old methods during digital transformation.

eKanban was designed to add a remarkable value to the supply chain support operations. This was accomplished by optimizing cost-effectiveness, efficiency, and the movement of materials. Currently, Aki’s team is already developing the next generation eKanban solution, one without any physical cards or printed labels and boards. This will serve the needs of the highest automation solutions, which require visual identification instead of manual labelling or printed cards.

The operators do not even need to touch the storage units anymore, but the Electronic Shelf Label (ESL) completes the visual identification. Electronic Shelf Label is automatically updated during the manufacturing processes and events referring to RFID identifications and data communication. This way, the labels are never missing, old or wrong, and they are readable in all occasions and all the time, Aki explains.

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Pirelli has renewed its collaboration with Toyota Gazoo Racing in North American rallying, a partnership that will see the new Toyota GR Corolla Rally RC2 make its competitive debut this weekend at the 100 Acre Wood Rally. This marks the second round of the season and reintroduces the Corolla name to international rally competition.

The vehicle, developed specifically for the RC2 category of the American Rally Association (ARA), is derived from the road-going GR Corolla and has been meticulously refined with contributions from Jari-Matti Latvala and Juho Hänninen. Central to its development was the use of the latest Pirelli AT Scorpion gravel tyres, an advanced evolution of a tyre family already widely respected in the World Rally Championship for its consistent reliability and performance. These same tyres will be used throughout the entirety of the American season.

American driver Seth Quintero has been selected to pilot the new machine for the remaining rounds of the championship, bringing fresh energy to the campaign. The Toyota GR Corolla Rally RC2 represents a significant technical achievement, blending production-based design with competition-focused engineering. The development process benefited from extensive testing and the input of world-class drivers, ensuring the car is well prepared for the challenges of the ARA. With the Pirelli AT Scorpion tyres providing a proven foundation for gravel performance, the team enters the season with strong momentum and clear objectives for the rounds ahead.

Terenzio Testoni, Rally Activity Manager, Pirelli, said, “It’s a pleasure to see our collaboration with Toyota renewed in American rallying with a technically exciting project such as the Toyota GR Corolla Rally RC2. The ARA championship is a top-level series that adds to the many rally and GT programmes supplied by Pirelli around the world. We are ready to bring our experience to support Toyota in this new challenge.”

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Hoosier Racing Tire, a subsidiary of Continental AG specialising in the production of racing tyres, has entered into a significant multi-year agreement with Street Car Takeover, assuming the roles of Presenting Sponsor and Official Tyre for the prominent street car racing series. This collaboration positions Hoosier at the forefront of a dynamic motorsport platform known for its high-energy atmosphere and rapid growth within the automotive community.

The partnership ensures Hoosier's prominent visibility throughout the entirety of SCT's event lineup. This includes a presence at preliminary gatherings, main racing days, collaborative activities and featured car showcases. By becoming the series' official tyre, Hoosier deepens its dedication to the racers and the vibrant culture that defines the sport, ensuring its products are integral to the competition.

Street Car Takeover orchestrates national weekends that combine various forms of racing, including traditional drag racing and roll racing, alongside substantial car shows. These events create an immersive experience centred on street car enthusiasm, drawing thousands of participants and spectators. The diverse competition classes accommodate a wide spectrum of vehicles, from everyday street-driven machines to extensively modified high-performance builds.

To enhance competitor support, a Hoosier Racer Incentive programme will be active throughout the season. Participants using Hoosier tyres across all racing classes will earn additional championship points, providing a tangible reward for their choice of equipment during the SCT tour. This commitment to grassroots competitors extends into the car shows held at each event, where special incentives and awards will recognise exceptional vehicles fitted with Hoosier tyres.

The 2026 Street Car Takeover season is set to commence with its opening event at Famoso Raceway in Bakersfield, California. This weekend marks the first of 17 scheduled race events, where racers and fans will gather to experience a programme filled with high-speed competition, displayed vehicles and continuous activity.

Nic Moncher, Head of Marketing, Hoosier Racing Tire, said, “Street Car Takeover represents the heart of grassroots street-car performance, showcasing real racers, amazing cars, undeniable competition and an incredible lifestyle scene. At Hoosier, our mission has always been to fuel passion, pride and success. We're proud to partner with SCT, bringing even more performance, competition and excitement to every event.”

Chase Lautenbach, Founder, Street Car Takeover, said, “Hoosier Racing Tire is an iconic brand in drag racing, and we couldn’t be more excited to welcome them as the Presenting Sponsor and Official Tyre of Street Car Takeover. Their reputation for performance, innovation and racer support makes them a perfect fit for our racers and our fans.”

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Hankook Tire has introduced the Laufenn S Fit 2, a new addition to its sporty tyre lineup that emphasises consistent performance, efficiency and durability while upholding the premium standards of the Hankook brand. This marks a significant milestone as the first Laufenn model to be selected as original equipment by European automobile manufacturers. The Laufenn S Fit 2 is now widely available in 94 sizes ranging from 15 to 20 inches, with a dedicated SUV version offered in sizes from 16 to 20 inches.

Engineered specifically for the European market, the tyre underwent rigorous testing to ensure it performs reliably across diverse driving conditions. It delivers strong grip and stability for agile cornering on dry asphalt, confident control during heavy rain and a smooth, comfortable ride through city traffic. A key technical advancement is the high silica compound combined with convex tread blocks, which enables nearly 90 percent of sizes to achieve the top EU wet grip classification of A. This represents a 16 percent reduction in braking distance compared to its predecessor. Furthermore, four wide linear grooves enhance water evacuation, resulting in a 10 percent improvement in wet handling and increased directional and lateral stability at higher speeds.

The S Fit 2 also demonstrates notable gains in sustainability and cost efficiency. With a rolling resistance rating between B and C, the tyre supports exemplary fuel economy. The integration of a new generation of polymers contributes to a 15 percent increase in mileage over the previous model, thereby reducing long-term tyre costs. Additionally, the refined tread pattern minimises vibrations and noise, significantly enhancing acoustic comfort.

Beyond its performance credentials, the Laufenn S Fit 2 offers a high load capacity and low weight, making it suitable for a broad spectrum of vehicles. Looking ahead, Laufenn tyres designed for plug-in hybrids and electric vehicles will feature a dedicated EV marking on the sidewall, a strategic characteristic of this second-generation product line that is already present on the S Fit 2.

Jang Hyuk Moon, Vice President – Marketing, Hankook Tire Europe, said, “With the Laufenn S Fit 2, we are strengthening the profile of our brand in the summer segment. The fact that the tyre is also being used as original equipment for the first time is an important milestone and shows that Laufenn is continuing to gain substance in the European market.”

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The AZuR project group on chemical recycling has published a comprehensive glossary to establish clear and consistent terminology in the field of used tyre processing. This resource aims to support a common understanding among industry professionals, scientists, politicians and the media by defining key technical terms and explaining complex processes transparently.

The glossary was compiled by Claus Lamer and Robert Weibold (both of Robert Weibold GmbH), along with Dr Ann-Kathrin Andresen (ING.-UP). It covers essential concepts related to chemical tyre recycling, such as pyrolysis and devulcanization, while also including other relevant recycling methods for context.

Pyrolysis, a central process in chemical recycling, involves the thermochemical decomposition of shredded tyres at high temperatures without oxygen. This process yields valuable outputs like pyrolysis oil, gas and recovered carbon black. The generated gas can be used to power the plant, making the process highly energy efficient. Devulcanisation is another technique highlighted, as it allows vulcanised rubber to be reprocessed into a usable secondary raw material.

These advanced recycling methods are crucial for advancing a sustainable tyre circular economy. They provide a climate-friendly alternative to landfills or incineration for tyres that are no longer suitable for repair or retreading. By transforming end-of-life tyres into valuable secondary raw materials, chemical recycling keeps resources in circulation and reduces reliance on fossil fuels.

With this glossary, the AZuR project group provides a foundational technical reference to guide future discussion and development. It encourages a balanced assessment of the opportunities and limitations of these technologies, promoting innovation that supports a fully functional circular economy.

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