Honda Civic whistling noise from front wheels at speeds between 20-45 mph, stops when braking on Honda Civic

Some Honda Civic owners report experiencing a whistling noise from the front wheels at speeds between 20-45 mph, which stops when braking. This issue may be attributed to several factors, including failing wheel bearings, which can lead to persistent whistling sounds during driving. Additionally, a worn serpentine belt is another common culprit, as it can produce similar noises when it is no longer functioning properly. Improper wheel alignment may also contribute to unusual sounds, necessitating regular checks, especially after tire changes or impacts with potholes. Furthermore, if the noise is accompanied by rattling, it could indicate problems with the CV joints, which are crucial for transferring torque to the drive wheels. To resolve these issues, owners are advised to have their wheel bearings and serpentine belt inspected, consider a wheel alignment, and check the CV joints if the noise continues.