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 is all set for the Chinese Grand Prix, which marks the first Sprint weekend of the 2026 Formula 1 season and will see the presentation of the newly redesigned Pirelli Sprint Qualifying Award. The second round of the championship will feature a 19-lap short race on Saturday, the first of six such events scheduled for the year.

The tyre allocation for the event remains unchanged from previous years, with teams supplied the C2, C3 and C4 compounds for the 5.451-kilometre Shanghai International Circuit. The track layout, inspired by the ‘shang’ ideogram, includes two primary straights and sixteen corners. One notable straight connects a slightly banked Turn 13 to Turn 14, while the other, which exceeds one kilometre in length, is where the starting grid is situated.

The circuit presents a varied challenge with a mix of high-speed corners, such as the sweeping Turns 7 and 8, and slower sections found at Turns 1, 3, 6 and 14. These demanding sequences, combined with fast straights, place significant stress on the tyres and will test the energy recovery capabilities of the new power units. Drivers may face difficulties with corner-entry lock-ups under heavy braking, similar to issues observed during pre-season testing in Bahrain, which features comparable braking zones.

A key variable for the weekend is the track surface, which was completely resurfaced in August 2024. The new asphalt initially provided higher grip and lower lap times, but its smoothness led to front-axle graining during the 2025 event, particularly in the Sprint race. However, as the surface has had another year to age, grip levels might be slightly reduced, potentially lowering the risk of graining. This will be assessed in early practice sessions. Teams’ simulation data suggests lap times will be closely matched to last year’s, indicating that the performance loss expected from the new car generation may be offset by other factors.

Looking back at the 2025 race, most drivers started on the Medium compound, with only three opting for the Hard. The Soft tyre was unused in the Grand Prix. The winning strategy was a one-stop, featuring a long final stint on the Hard tyre, which proved durable and resistant to graining. The podium finishers made their sole pit stops between laps 14 and 15, with Oscar Piastri taking victory ahead of Lando Norris and George Russell.

The trophy for the pole-sitter features a Soft tyre above a base embedded with a helmet decorated in the colours of the Chinese flag, which will be engraved with the winner’s name and car number. The Chinese Grand Prix returns for its 19th running at this venue, having first appeared on the calendar in 2004. Lewis Hamilton and Mercedes share the record for the most wins here, with six each. Hamilton also holds the record for the most podium finishes, with nine.

To celebrate the event, a special podium cap has been created in imperial yellow, a colour traditionally associated with prestige. It features designs commemorating the Year of the Horse and will be available for purchase on the Pirelli e-commerce platform.

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Continental has broadened its Grand Prix 5000 family of road tyres with two new size options, responding to evolving rider needs while upholding the line's established reputation for speed, grip, and endurance. The new offerings include a 35 mm version of the GP5000 S TR and a 30 mm variant of the GP5000 TT TR.

The Grand Prix 5000 series is engineered to deliver reliable performance across a spectrum of riding scenarios. The S TR model serves as a versatile all-rounder, balancing lightness, velocity and robustness for those who prioritise both speed and dependability. In contrast, the TT TR is engineered exclusively for velocity, employing a minimalistic casing design to achieve the lowest possible weight and rolling resistance.

With the introduction of a 35 mm width, the GP5000 S TR enhances its adaptability over mixed surfaces while boosting comfort during extended, high-tempo journeys. This increased volume enables riders to utilise lower air pressures, which dampens vibrations and elevates comfort without compromising pace or puncture resistance. The 30 mm GP5000 TT TR expands its contact area, delivering superior stability and grip during high-speed cornering. This greater composure over long distances inspires confidence, allowing cyclists to push harder through demanding sections. Its specialised two-ply casing is fundamental to minimising rolling resistance, cementing its status as the swiftest tyre in the range.

Every tyre in the Grand Prix 5000 lineup incorporates Continental’s signature technologies. These include the BlackChili Compound for an optimal blend of traction and efficiency, a Vectran Breaker for robust puncture defense, Active Comfort construction to dampen road buzz and Lazer Grip for improved cornering adhesion. The new GP5000 S TR 35 mm has a weight of 380 grammes, while the GP5000 TT TR 30 mm comes in at 280 grammes.

Hannah Ferle, Road Product Manager, Continental Tires, said, “We recognise that the needs of the modern cyclist are ever-evolving, and by extending our GP5000 offering, we are ensuring that every rider, from elite professionals to endurance enthusiasts, has the perfect tyre for their setup. These new sizes are a direct response to the shift towards high-volume tyres, where the benefits of reduced rolling resistance, enhanced vibration dampening and a larger contact area are no longer just for comfort but for performance. With the introduction of the 35mm S TR and 30mm TT TR, we are proving that riders seeking a more supple, confident ride do not have to sacrifice speed. These extensions allow riders to optimise their tyre pressure and grip to match the demands of their ride.”

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The Tire Industry Project (TIP) has introduced the End-of-Life Tire Toolkit 2.0, a comprehensive resource designed to guide stakeholders in building more sustainable management systems for end-of-life tyres (ELTs). This updated edition offers practical strategies for reducing waste and advancing circularity across the global tyre sector.

Each year, over one billion tyres reach the end of their useful life worldwide. Although ELTs contain valuable materials that can contribute to a circular economy, current management systems remain inconsistent, with significant regional disparities in collection, recovery and recycling outcomes. The new toolkit addresses these challenges by providing adaptable approaches for developing transparent, resilient and effective ELT systems that can function across diverse regulatory landscapes and market conditions.

Created for policymakers, industry associations and tyre manufacturers, the guide also offers relevant insights for recyclers, recovery operators, retailers, researchers and civil society organisations. Building upon the foundation of the 2021 first edition, this iteration stands as the only known compilation that consolidates current knowledge, real-world case studies and expert perspectives on evolving opportunities and obstacles throughout the ELT value chain.

The toolkit draws upon extensive work by TIP and its member companies, combined with contributions from committed experts across the tyre value chain. It features maturity assessment tools that provide structured frameworks for evaluating ELT system effectiveness, concrete examples from nine countries showcasing diverse regulatory approaches and practical improvement guidance with action-oriented recommendations spanning collection, sorting, processing and management.

Additionally, the toolkit advances multiple UN Sustainable Development Goals (SDGs), including improved resource efficiency in consumption and production (8.4), the sustainable management and use of natural resources (12.2) and substantially reducing waste generation (12.5).

Tania Paratian, Director of Action and Engagement, TIP, said, “Effective ELT management is both an environmental imperative and a source of long-term value creation. We developed the ELT Toolkit 2.0 to offer stakeholders, no matter where they are in the world or in their ELT management journey, a strong practical foundation for building their sustainability efforts. The initiative supports our commitment to advancing more sustainable ELT management worldwide, guided by the Sustainable Development Goals.”

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Ironman Tires, a brand owned by Hercules Tire and Rubber Company (HTR), a wholly owned subsidiary of American Tire Distributors, has unveiled the All Country HT 4S, marking the brand's entry into the all-weather highway terrain segment. Engineered for daily drivers, this new model delivers reliable traction throughout the year, improved ride comfort and consistent performance in diverse conditions. It represents an expansion of the established All Country family, now offering a highway-focused option that integrates sophisticated tread architecture and advanced material science.

A key distinction of the All Country HT 4S is its Three-Peak Mountain Snowflake certification, achieved through a specialised all-weather compound without sacrificing longevity or value. The tyre’s intricate tread pattern, developed using advanced modelling, enhances wet road handling and braking while contributing to a smoother ride. Its construction is tuned to sharpen steering response and minimise road noise thanks to a carefully arranged tread block design and simulated pitch sequencing that reduces vibration at higher speeds.

The tyre's capability is supported by four wide circumferential grooves and 3D siping, which work together to expel water and provide grip on snow and ice. Built for both daily commutes and long-distance travel, the HT 4S aims to balance comfort with all-season security. Initially launching in 27 sizes, with a total of 46 planned, it carries a 600 UTQG rating, indicating a focus on treadwear. Ironman backs the model with a comprehensive protection plan that includes a 60-month policy against defects, road hazard coverage and a 55,000-mile (approximately 88,513 km) warranty, reinforcing its commitment to dependable and affordable products.

Keith Calcagno, Chief Strategy Officer, Proprietary Brands, American Tire Distributors, said, “The All Country HT 4S brings all-weather confidence to the highway terrain segment. These tyres are designed for drivers who want a quiet, comfortable ride with dependable traction in rain and snow – all at a value they can trust.”

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