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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Dunlop Tyres South Africa has appointed Marcia Noxolo Veronica Mayaba as its new commercial director, effective November 2025, as the company moves to sharpen its strategic execution in sales, retail, marketing and technical services.

Mayaba, one of South Africa’s most prominent automotive executives, brings decades of leadership experience and a resume marked by industry firsts including becoming the country’s first Black female CEO in automotive retail. Her previous roles span senior positions at Eqstra Fleet Management, Isuzu Motors South Africa, Lindsay Saker VW and Audi and Barloworld’s multi-brand operations.

The move forms part of Dunlop’s medium to long-term growth agenda as it competes for market share in a tightening industry landscape.

Lubin Ozoux, CEO of Dunlop Tyres South Africa said: “Marcia brings a distinctive  blend of empathy, strategic insight, and commercial acumen. Her passion for developing people, her deep understanding of the automotive ecosystem, and her commitment to ethical leadership align perfectly with Dunlop’s purpose-driven culture. We’re so excited to welcome her to the leadership team and look forward to the impact she will make in driving our business and dealer partnerships forward.”

Mayaba framed the appointment as both professional and personal, citing the automotive sector as a platform for economic mobility. “Dunlop embodies heritage, integrity and resilience, values that deeply resonate with me. My first meeting with Lubin and the Exco immediately felt like a fit a culture anchored in people, continuous improvement and long-term sustainability. Joining Dunlop is not just a career move; it’s a continuation of my purpose to build stronger, values-based ecosystems within the automotive landscape,” Mayaba said.

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Nokian Tyres gathered nearly 100 workshop representatives from five partner companies at the Hakka Ring, its year-round testing facility in Santa Cruz de la Zarza, Spain, to highlight its latest advances in all-season tyre technology and exchange views on market trends and industry challenges. The company said the test center, designed for all-weather performance evaluation, reflects its focus on safety, performance and sustainability throughout the year.

During the event, Iberia Country Manager Luis Miguel Cabanas presented brand updates, new product developments and future strategic direction. Partners were given the opportunity to drive the Seasonproof 2, the company’s newest all-season flagship tyre. Manufactured at Nokian Tyres’ zero carbon emissions factory in Romania, the Seasonproof 2 has been independently tested and verified by TUV SUD, Tyre Reviews and WhatTyre, and utilises up to 38 percent renewable, recyclable and ISCC PLUS–certified materials.

The tyre features the company’s latest innovations aimed at improving traction, precision and efficiency in varying conditions including technology designed to balance summer handling with winter grip, adaptive tread design for better performance in changing weather and a new compound optimised for durability, wet grip and fuel economy.

The event culminated with high-speed test runs on the 7-kilometre oval circuit with 40-degree banked corners, providing what the company described as an impressive demonstration of speed, control and overall driving performance. Nokian Tyres said the showcase strengthened relationships with key partners and reinforced its commitment to leading sustainable innovation in the all-season segment.

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Nokian Tyres gathered nearly 100 workshop representatives from five partner companies at the Hakka Ring, its year-round testing facility in Santa Cruz de la Zarza, Spain, to highlight its latest advances in all-season tyre technology and exchange views on market trends and industry challenges. The company said the test center, designed for all-weather performance evaluation, reflects its focus on safety, performance and sustainability throughout the year.

During the event, Iberia Country Manager Luis Miguel Cabanas presented brand updates, new product developments and future strategic direction. Partners were given the opportunity to drive the Seasonproof 2, the company’s newest all-season flagship tyre. Manufactured at Nokian Tyres’ zero carbon emissions factory in Romania, the Seasonproof 2 has been independently tested and verified by TUV SUD, Tyre Reviews and WhatTyre, and utilises up to 38 percent renewable, recyclable and ISCC PLUS–certified materials.

The tyre features the company’s latest innovations aimed at improving traction, precision and efficiency in varying conditions including technology designed to balance summer handling with winter grip, adaptive tread design for better performance in changing weather and a new compound optimised for durability, wet grip and fuel economy.

The event culminated with high-speed test runs on the 7-kilometre oval circuit with 40-degree banked corners, providing what the company described as an impressive demonstration of speed, control and overall driving performance. Nokian Tyres said the showcase strengthened relationships with key partners and reinforced its commitment to leading sustainable innovation in the all-season segment.

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Hankook Tire and Technology reported consolidated revenue of KRW 5.4127 trillion and operating profit of KRW 585.9 billion for the third quarter of 2025, the company said in a statement.

Tyre business sales rose 11.2 percent year-over-year to KRW 2.7070 trillion, while operating profit climbed 10.4 percent to KRW 519.2 billion, marking the company’s highest-ever quarterly performance.

Hankook attributed growth to stronger demand across global replacement and OE markets and a rising mix of high-inch tyres. Lower raw material and logistics costs helped cushion the impact of US automotive parts tariffs.

Hanon Systems, which has been fully consolidated into Hankook Tire’s results since the first quarter, generated KRW 2.7057 trillion in revenue, up 8.2 percent from a year earlier. Operating profit reached KRW 95.3 billion, an increase of 1.7 percent year-over-year and 48.2 percent quarter-over-quarter.

High-inch (18 inches and above) passenger car and light truck tyres accounted for 47.4 percent of segment sales in the quarter, up 2.6 percentage points from a year earlier. EV tyre sales represented 27 percent of the total, a 7-point increase year-over-year.

Hankook continued expanding OE fitments for premium EVs, citing supply agreements for the Porsche Macan, Xiaomi YU7, BMW iX, New i4 and New X3. The company now equips about 50 global automotive brands across more than 290 models.

Hankook’s EV-focused iON line-up and Ventus performance range won EV Tire of the Year and Performance Tire of the Year at the UK-based WhatTyre Awards, reinforcing its technology leadership.

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