A global tyre manufacturer NEXEN TIRE is revolutionising tyre development by integrating advanced technologies such as eXplainable AI (XAI) and 3D printing.

NEXEN TIRE has traditionally followed a multi-step process for tyre development, involving designing structures and patterns, creating molds, manufacturing prototypes, and testing them on vehicles. The company has streamlined this process by incorporating XAI and 3D printing and enhanced product precision.

XAI, an artificial intelligence technology, helps analyse and understand the causes and processes behind machine learning algorithms. NEXEN TIRE uses XAI to analyse various information related to tyre design, such as basic designs, key design variables, performance contributions, and design directions. This maximises design efficiency and helps propose optimal structures and designs that meet tyre developers’ requirements.

NEXEN TIRE leverages XAI-driven designs to create Virtual Tire Models, assessing product performance in virtual environments. This increases accuracy and speed in tyre development. The company’s recent decision to adopt a driving simulator will elevate virtual development further.

Once a model passes the virtual development stage, a physical prototype is produced for final evaluation, which requires mould production. NEXEN TIRE utilises 3D printing technology to make molds, enabling the simultaneous creation of prototypes in various designs and specifications. As these prototypes have already undergone verification in the virtual development process, the chances of final product approval are significantly increased.

Traditionally, mould production alone took two to three months, but with 3D printing, this period can be cut by at least 70%. Additionally, production costs can be reduced by at least 50%, ensuring cost efficiency from the early stages of development.

The 3D printing-based mould manufacturing technology allows for innovative tyre designs that include diverse and complex patterns and sipes. This is crucial for supporting high-performance vehicles and providing consumers with enhanced performance and safety. NEXEN TIRE has applied for an international patent for its 3D printing technology.

By innovating its development process, NEXEN TIRE enhances product competitiveness while reducing time and costs. The company also contributes to sustainable management by reducing waste and costs associated with discarded prototypes.

“The ultimate goal of our technological innovations is to enhance customer satisfaction.” A NEXEN TIRE representative stated, “Transforming the tyre development process not only secures market competitiveness but also contributes to environmental protection during the development process, shaping the future of tyre manufacturing and driving revolutionary change.”

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Tana Oy convened its annual Tana Dealer Meeting 2026 in Hämeenlinna, Finland, drawing distributors from 19 countries for three days of presentations, shared experiences and discussions. Attendees contributed perspectives and insights from markets worldwide, making the gathering a truly global exchange of knowledge and ideas.

The event took place at the historic Vanajanlinna, whose distinctive atmosphere provided an ideal setting for face-to-face meetings, idea exchange and informal interaction. Tana Oy’s 55th anniversary added a special dimension to the occasion. Under the theme ‘No time to waste – From ambition to results’, participants concentrated on sharing knowledge, converting ideas into concrete action, and advancing together.

The main meeting day featured presentations spanning Tana’s operations, with the agenda covering strategy, products, services, spare parts and market development. Beyond formal presentations, distributors contributed valuable field knowledge. Real customer cases and requests were examined collectively, with distributors sharing expertise from their respective markets and introducing fresh perspectives to the discussion.

The final day shifted focus from presentations to hands-on demonstrations. A live demo of the TANA MWB, the newest addition to the shredder family, showcased its capabilities under real operating conditions. Attendees then travelled to Toijala Works for the RD Factory Circuit, where Service and R&D teams guided dealers through stations introducing new features, options and technical developments. The sessions were led by the people who developed these solutions, giving distributors opportunities to ask questions, provide feedback and discuss matters directly with the experts.

A highlight of the meeting was the Dealer of the Year Awards, which recognise distributor achievements and dedication worldwide. Four winners were celebrated. Máquina Solo of Brazil received Dealer of the Year 2025 for opening a new landfill compactor market during a challenging economic year while achieving full participation in all 2025 tenders. Tana Italia s.r.l. earned Excellence in Marketing and Promoting Tana 2025 for consistently innovative exhibition concepts and marketing ideas. Smart Equipment B.V. received Excellence in Service for its skilled, dependable, and positive approach. Earthmoving Solution Limited was named Newcomer 2025 for remarkable landfill compactor sales growth in Bangladesh within a short period.

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Triangle Tyre has secured the EcoVadis Gold Rating once more, posting an overall score of 85 that places it within the top 5 percent of assessed companies globally. The company had initially received the Gold Rating in 2025 during its first participation in the assessment, making history as the first Chinese tyre manufacturer to attain that distinction. This repeat recognition cements Triangle Tyre’s standing as a frontrunner in sustainable development within China’s tyre sector.

The EcoVadis platform stands among the most widely acknowledged corporate sustainability assessment systems worldwide, with results frequently guiding multinational corporations in supplier selection. Its evaluations span over 180 countries and more than 150,000 companies. The methodology examines four dimensions: environmental performance, labour and human rights, ethics and sustainable procurement. A gold rating signals globally leading sustainability performance among assessed firms.

Triangle Tyre’s environmental efforts centre on expanding its green manufacturing framework through its national-level green factory platform. The company has adopted low-carbon processes including intelligent vulcanisation, accelerated low rolling resistance tire development and increased use of recycled and bio-based materials to reduce lifecycle environmental impact. A digital energy management platform supports ongoing energy conservation and carbon reduction, efforts that earned recognition as an Energy Efficiency Leader in key industries from China’s Ministry of Industry and Information Technology.

Regarding labour and human rights, the company’s Caring for People culture protects employee rights through diversified development and care mechanisms, occupational health and safety systems and closed-loop hazard management. Comprehensive training and career pathways support employee growth, yielding consecutive Top Employer honours. On ethics, all employees receive business ethics and anti-corruption training, with ISO 37001 certification across the company and subsidiaries, a Business Conduct Supervision Committee, confidential reporting channels and regular compliance programs. Sustainable procurement involves strengthening upstream raw material management, advancing natural rubber traceability and conducting supply chain ESG assessments.

As a UN Global Compact member with two consecutive sustainability reports, the renewed Gold Rating validates Triangle Tyre’s achievements and bolsters international credibility for overseas expansion and green trade barrier navigation.

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Hankook Tire wrapped up its showing at IAA Transportation 2026, the commercial vehicle industry’s largest global expo, held in Hannover, Germany, from 15 to 20 September. The company used the event to introduce three new tyres.

The debut lineup included the Smart Control AW53 and DW53 winter tyres, plus the Smart Flex TH51 trailer tyre for regional and long-haul use. All three rely on SMARTEC, Hankook’s advanced truck and bus radial technology system, which targets safety, mileage, chip and cut resistance, retreadability and braking.

The AW53 and DW53 are built for steer and drive axles respectively, delivering grip and braking on snow and ice. Testing at Hankook’s Ivalo proving ground in Finland showed gains in snow braking, acceleration and handling over the prior generation. Hidden Groove technology sustains performance as tread wears and extends tire life by as much as 15 percent.

The TH51 pursues high mileage and low rolling resistance, with zigzag grooves and drainage channels for water evacuation. Its Hidden Groove design, made possible by 3D-printed tread moulds, preserves grip to the end of service. Hankook also displayed Smart Line, e-SMART City, the Laufenn LF95+, Alphatread and Smart Fleet while continuing its presence at European events such as the Road Transport Expo, Transport Logistic and The Tire Cologne.

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Continental has expanded its fifth-generation Conti Eco range for freight transport with the Conti Eco HT 5, a trailer tyre that joins the Conti Eco HS 5 steer and Conti Eco HD 5 drive products. The trio forms a coordinated package aimed at cutting operating costs, sustaining high mileage and lowering rolling resistance to support better fuel economy. Although trailer axles are not driven, their tyres still shape how efficiently a rig moves. By targeting that axle, Continental extends the Generation 5 advantages across the full vehicle combination for regional and long-haul duty. Less resistance at the trailer can translate into reduced fuel burn and, in turn, lower operational CO₂ output.

Because a trailer rolls on several tyres that never leave the road, those tyres directly affect stability, efficiency and day-to-day performance. In some configurations, they generate as much as half of a truck-trailer combination's total rolling resistance. Continental engineered the Conti Eco HT 5 to reconcile low rolling resistance with long tread life, encouraging uniform wear and dependable traction in a broad range of conditions. Optimised materials, a fresh sidewall design and advanced filler compounds underpin the tyre's fuel-saving characteristics.

Mileage and durability come from a new tread compound paired with a refined curing method, while a redesigned five-rib tread layout supports even wear, steady handling and consistent behaviour across shifting weather and road surfaces on both regional and long-distance routes. Tested against the Conti Hybrid HT3+, the Conti Eco HT 5 posted rolling resistance reductions of as much as 12 percent under specified conditions, offering fleets a path to lower fuel use, diminished CO₂ emissions and reduced tyre-related costs.

The Generation 5 Conti Eco portfolio sits within Continental's broader strategy of helping customers boost transport efficiency through technological innovation and tuned tyre performance. Uniting low rolling resistance, high mileage and long service life at every axle position, the range addresses industry pressures such as climbing fuel prices and stricter efficiency and emissions expectations. The Conti Eco HT 5 reaches the market in September 2026 in two sizes, 385/65 R 22.5 and 385/55 R 22.5.

Hinnerk Kaiser, responsible for the development of truck and bus tyres in the EMEA region at Continental, said, “Every tyre contributes to the efficiency and operating costs of a truck and trailer combination. While attention often focuses on the steer and drive axles, trailer tyres also play an important role in rolling resistance and fuel consumption. With the Conti Eco HT 5, we are extending the benefits of our fifth-generation Conti Eco portfolio to the trailer axle and helping fleets improve the efficiency of their transport operations. For the Conti Eco HT 5, our focus was on improving efficiency while maintaining durability. The combination of low rolling resistance, long service life and balanced wear characteristics can help fleets reduce tyre-related operating costs while maintaining reliable performance in demanding transport operations.”

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