What Causes a Sudden Flat Tire Without a Puncture?

[Billy]

A tire may suddenly lose air without being punctured due to issues with tire quality, severe air leakage, or a leaking valve core. Here are specific methods for tire maintenance: 1. Regularly check tire pressure: Tire pressure is a crucial factor affecting tire lifespan. It should neither be too high nor too low; always inflate according to the vehicle's specified tire pressure. In summer, try to keep the tire pressure slightly lower. In winter, ensure the tire pressure is slightly higher than in summer due to the thermal expansion and contraction of tires. 2. Inspect for wear: Some vehicles may experience uneven tire wear. Frequently check the inner side of the tires for abnormal wear, focusing on whether the tread depth is consistent on both sides. 3. Remove foreign objects promptly: Foreign objects lodged in the tire treads can pose potential hazards, as they may dislodge and fly out while driving. Strive to keep tires clean. 4. Perform wheel alignment periodically: If the vehicle pulls to one side or exhibits other unusual steering behaviors, promptly perform wheel alignment to prevent further tire abnormalities. Wheel alignment ensures even wear across all four tires.