
Wheel constant air leakage is caused by sharp objects such as nails puncturing the tire during driving that were not removed in time, leading to air loss when the vehicle moves. Tires are circular elastic rubber products mounted on various vehicles or machinery for ground rolling. Typically installed on metal rims, tires support the vehicle body, cushion external impacts, maintain road contact, and ensure driving performance. Operating under complex and demanding conditions, tires endure various deformations, loads, forces, and temperature extremes during use, thus requiring high load-bearing capacity, traction performance, and cushioning properties.


