The Yokohama Rubber Co., Ltd. has expanded its FLAME GUARD series of flame-retardant conveyor belts with the launch of the FLAME GUARD ECO, which offers improved energy-saving performance. This is in line with the company’s medium-term management plan for fiscal years 2024–2026 –Yokohama Transformation 2026 (YX2026) – and aims to solidify its leading share in Japan’s conveyor belt market.

FLAME GUARD ECO is aimed at coal transport lines at ports and thermal power plants, which need conveyor belts that are flame-retardant for fire safety. To enhance energy-saving efficiency, Yokohama Rubber created a new rubber compound utilising technology acquired during the development of its ECOTEX conveyor belts, which have reached world-class power-saving performance. As the belt moves over the rollers, this lessens rubber deformation, which is a component in energy loss. Power usage and running resistance are thereby decreased. FLAME GUARD ECO reduces energy expenses and its environmental effect by lowering carbon dioxide emissions while simultaneously improving operational safety by combining flame resistance and energy economy.

With its self-extinguishing safety feature, the FLAME GUARD series provides flame retardancy with improved wear resistance, resistance to heavy oils and resistance to medium and high temperatures, making the belts suitable for a variety of operating requirements. The FLAME GUARD ECO variant also reduces resistance during roller passing for increased efficiency.

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Prinx Chengshan showcased its latest off-the-road tyre innovations at the 16th China (Guangrao) International Rubber Tire & Auto Parts Expo (Guangrao Tire Expo), which opened on 15 May. The event has established itself as one of China’s largest and most influential professional exhibitions in the rubber and tyre industry, focusing on uniting global tyre resources and fostering collaborative innovation and high-quality development.

The manufacturer’s exhibition focused on the Chengshan brand’s lineup of all-steel OTR and agricultural radial tyres. For heavy mining applications, the ET05/ET05A/ET16/ET17 wide-body dump truck tyres with deep transverse grooves offer strong traction on soft, uneven surfaces while preventing slippage. An all-terrain crane tyre, EC01, featured a non-directional tread and sidewall heat dissipation holes, balancing grip with temperature control for smooth travel between paved and unpaved roads. The ELD11/ELD12 loader tyres emphasised wear resistance and load stability under extreme conditions, and the ESM01 underground scraper tyre featured an ultra-cut-resistant compound to protect against sharp rocks in tunnel and mine settings.

Agricultural needs were addressed with the TX600 radial tyre, built for tractors operating on expanding modern farms. Large central tread blocks and flexible sidewalls support stable high-speed transit, while reinforced base structures and puncture-resistant materials allow for continuous work in fields containing crop straw and gravel.

Responding to growing OTR demand, Prinx Chengshan has accelerated its high-end product development to support domestic substitution in large machinery. A new green intelligent factory, representing an investment exceeding RMB 1.1 billion (approximately USD 161.75 million) across over 100,000 square metres, began operations in 2025 with the rollout of its first tyre. The facility is designed to produce 84,000 all-steel OTR tyres and 10,000 giant tyres annually for mines, construction sites, ports, airports, agriculture and industrial use.

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Triangle Tyre convened its 2026 Asia-Pacific Dealer Conference and EV tyre launch in Bangkok, Thailand, on 12–13 May. Under an innovation and technology banner, the company introduced its new EV tyre range for the Asia-Pacific market, engineered for new energy vehicles. The launch aims to support the new energy mobility sector, reinforce Southeast Asian footprint, and sharpen global competitive edge. The gathering drew key dealers from Thailand, Malaysia, Singapore, Philippines, Cambodia, Indonesia, South Korea, India, Sri Lanka, Nepal, UAE and Pakistan.

Asia Pacific General Manager Zhang Mingquan reviewed 2025 performance and detailed the 2026 regional strategy, stressing market-focused, customised solutions for diverse road conditions. Triangle Tyre plans to refine products and services, deepen end-market penetration and lift competitiveness.

As new energy vehicle adoption surges, demand is rising for quiet, wear-resistant, low rolling resistance and high-load tyres. Triangle Tyre unveiled its next-generation NEV-specific E-Travel series and The Journey series TL706. Passenger tyre and sales teams conducted Southeast Asian research for local adaptation before launch.

Sales Director Yang Na presented the company’s innovation platform and intelligent production capabilities. She highlighted three advantages of the new EV tyres: extended range via proprietary compound and lightweight design, ultra-quiet performance through optimised tread patterns and sound-absorbing technology and enhanced safety from reinforced carcass strength and superior grip.

Regional dealers praised the new tyres’ performance and discussed future plans with Triangle’s teams, reaching agreement on deepening partnerships across ASEAN. Dealers reaffirmed commitment to delivering high-quality EV tyres to Southeast Asian consumers. The Bangkok event marked a major step in Triangle Tyre’s shift towards the new energy tyre market. The company will build on this momentum to deepen Asia-Pacific presence and drive sustainable regional growth.

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The Alliance for the Future of Tires (AZuR) is at the centre of a new industrial paradigm, as a recent study by the Boston Consulting Group (BCG) for the Federation of German Industries (BDI) confirms that the circular economy is becoming a decisive competitive factor for Germany. The analysis projects that circular gross value added could more than double from roughly EUR 60 billion (approximately USD 69.60 billion) today to up to EUR 125 billion (approximately USD 144.95 billion) annually by 2045, cumulatively unlocking an additional EUR 880 billion (USD 1.02 trillion) in value creation. AZuR interprets these findings as validation that recycling, reuse and extended product life cycles directly strengthen climate protection, supply security and industrial competitiveness.

A practical model of this transition already exists in the tyre recycling sector, where Germany generates around 50 million used tyres each year. Through professional repair, retreading and regrooving, many of these tyres could remain in use significantly longer before being mechanically or chemically recycled. AZuR actively champions keeping tyres and their raw materials in circulation across Europe, with the clear goals of avoiding waste, lowering CO₂ emissions, conserving natural resources and securing secondary raw materials for industry.

The effectiveness of extending tyre lifespan is illustrated by commercial vehicle retreading, which can increase mileage by up to 25 percent. According to an AZuR and DBU study conducted by the Fraunhofer Institute UMSICHT, retreading saves over 60 percent of CO₂ emissions, roughly two-thirds of raw materials and about 50 percent of the energy compared to new tyre production. Tyres no longer suitable for retreading are then mechanically processed into rubber granulate or chemically recycled via pyrolysis and devulcanisation, yielding valuable secondary materials for construction and new tyre products.

With more than 80 partners across the entire value chain, AZuR networks industry, small and medium-sized enterprises, science and recycling technology to develop concrete circular solutions. The BCG and BDI study thus confirms that the circular economy is not merely an environmental policy issue but a crucial growth driver for Germany’s industrial future, a role that AZuR believes the tire industry is uniquely positioned to lead.

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DUNLOP has entered the Italian Rally Championship this season with former Formula 1 driver Heikki Kovalainen at the wheel. Backed by parent company Sumitomo Rubber Industries, Kovalainen competes alongside his longstanding co-driver Patric Öhman for Gino Scuderia in a Citroën C3 Rally2 fitted with DUNLOP DIREZZA 201R and 301R racing tyres.

DUNLOP’s involvement in the championship forms a key part of its global motorsport strategy, offering ideal conditions for tyre development under real-world competitive pressure. The variety of asphalt surfaces encountered provides valuable data on performance, durability and vehicle dynamics, helping transfer insights into future road tyre advancements. Kovalainen, drawing on extensive experience from Formula 1 and international rallying, has been closely involved in high-performance tyre development and will use his technical feedback to support DUNLOP’s rally tyre evolution.

As Italy’s premier rally series and one of Europe’s most demanding asphalt championships, the CIAR features seven closed-road rounds known for high speeds, technically challenging stages and extreme demands on drivers, cars and tyres. The series regularly attracts competitors from the World Rally Championship and European Rally Championship, reinforcing its reputation as a tough and respected battleground.

With two rounds completed, the season began in Tuscany in March with a 12th-place finish. A mechanical issue ended their challenge in Sicily on 14–16 May, but the duo returns to contest the championship on 4–6 June in Verona, followed by events in Rome, Alba and Cassino before the finale in Sanremo. The programme strengthens DUNLOP’s European motorsport presence and boosts brand visibility, underscoring its ambition to combine technological progress with top-level sporting performance.

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