新能源汽车轮胎

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都市车界|新能源车换胎贵?算算新能源专用轮胎的经济账
Qi Lu Wan Bao· 2025-08-21 07:21
Core Insights - The rising costs of tire replacement for electric vehicles (EVs) compared to traditional fuel vehicles are becoming a significant concern for consumers as the EV market grows [1][3] - The higher costs are attributed to the unique requirements of EV tires, which must handle greater weight and torque, leading to faster wear and higher prices [5][6] Group 1: Cost Factors - EV tires are more expensive due to the need for specialized materials that can withstand higher torque and weight, resulting in a 20% increase in R&D costs compared to fuel vehicle tires [6] - The material costs for a 20-inch EV tire can be 35% higher than that of a fuel vehicle tire, with production yields for EV tires at 70% compared to 90% for traditional tires [6][8] Group 2: Performance and Safety - EV tires must provide better grip and lower rolling resistance to enhance driving safety and extend range, which often compromises durability [5][9] - Using standard fuel vehicle tires on EVs can reduce range by approximately 10% and increase braking distances in wet conditions [9] Group 3: Market Trends - The market for EV tires is projected to grow significantly, with a 42% year-on-year increase expected by 2025, leading to a market size exceeding 100 billion [9][10] - Tire manufacturers are increasingly investing in EV tire development, with some companies planning to increase production capacity significantly in the coming years [9][10] Group 4: Long-term Economic Considerations - Although the upfront cost of EV tires is high, they may be more economical over time due to lower rolling resistance, which can save 5%-8% in energy consumption [9][10] - The European Union has set stringent testing standards for EV tires, which adds to their cost but ensures higher safety and performance standards [9][10]
通用股份:奔赴新征程 开创新未来
Jing Ji Wang· 2025-04-07 08:05
Core Viewpoint - The company, General Shares, is seizing unprecedented development opportunities in the tire industry by embracing smart manufacturing, green innovation, and globalization to enhance its core competitiveness and stimulate growth potential [1][3]. Group 1: New Manufacturing - General Shares is leading the Industry 4.0 transformation by integrating smart manufacturing into tire production, establishing a new high ground in intelligent manufacturing [4]. - The company has achieved "dark factory" operations in its domestic semi-steel plant, reducing labor costs by 50%, increasing production efficiency by 40%, and lowering operational costs by 20% [6]. - In collaboration with China Mobile, General Shares launched the industry's first "5G Carbon Cloud Intelligent Factory," achieving full-process automation and significantly improving production efficiency and product quality [6]. Group 2: New Momentum - In alignment with the "dual carbon" goals, General Shares is integrating green low-carbon concepts into its development strategy, focusing on the research and implementation of green low-carbon technologies [7]. - The innovative use of natural materials, such as Eucommia rubber in electric vehicle tires, enhances durability, safety, and comfort while supporting the green development trend in the automotive industry [9]. - The company is also introducing low rolling resistance, high wear-resistant, and low noise green tire products to meet growing market demands and drive continuous performance growth [9]. Group 3: New Business Formats - General Shares is actively pursuing a "going out" strategy to build a global production and sales network, creating a new pattern of "domestic and international dual circulation" [10]. - The company has established production bases in China, Thailand, and Cambodia, effectively reducing production costs and enhancing market competitiveness [11]. - Upcoming projects in Thailand and Cambodia are expected to generate an additional revenue of 5.2 billion yuan and a net profit of 780 million yuan annually, providing strong momentum for future growth [11]. Group 4: Future Outlook - General Shares is positioned at the forefront of a new technological revolution and industrial transformation, advancing smart manufacturing, product innovation, and global market expansion [12]. - The company aims to continue its commitment to technological innovation and quality excellence, accelerating green low-carbon upgrades and expanding its international market presence [12].