The Tractor Trailer With Large Sleeper represents a significant advancement in the trucking industry, particularly for long-haul operations. This innovative vehicle is designed to address the unique challenges faced by drivers on extended trips. The large sleeper cabin provides ample space for rest and relaxation, which is vital for maintaining peak performance on the road. Our commitment to research and development, backed by an annual investment of 2 billion RMB, has led to self-developed features such as electric drive axles and Level 4 autonomous driving capabilities. These advancements not only improve the driving experience but also contribute to environmental sustainability. With over 280,000 units projected for 2026, our tractors are becoming the preferred choice for businesses aiming to enhance their operational efficiency while prioritizing driver comfort.