Is the Sound of Air Leaking from Shock Absorbers Normal?

[AlexanderMarie]

It is normal to hear a hissing sound from the shock absorbers when the car passes over speed bumps. Additional information: 1. Passing speed bumps quickly: When a vehicle passes over a speed bump at a higher speed, intense vibrations are transmitted from the tires through the body and seats to the driver. The vertical curve can generate a vertical acceleration, producing strong physiological stimulation (including vibration and visual stimulation) as well as psychological stimulation. 2. Sense of security: Physiological stimulation causes the driver to feel intense discomfort, while psychological stimulation deepens the driver's sense of insecurity, further reducing their perception of safety in the road environment. Generally, the greater the discomfort perceived by the driver, the lower the perceived safety of the vehicle's movement, i.e., the smaller the sense of security. 3. Speed bumps: The installation of speed bumps lowers the driver's expectations regarding driving safety and ride comfort, prompting them to choose a lower expected speed. Guided by this expected speed, the driver will actively drive the vehicle at a lower speed when approaching and passing over the speed bump.