Can I drive with a bad wheel hub?

Driving with a damaged wheel hub bearing poses serious safety risks, and it is not recommended to continue driving. When a wheel hub bearing is damaged, obvious symptoms will appear, including a persistent roaring or grinding noise that worsens with increasing vehicle speed (typically most noticeable between 40-80 km/h), abnormal steering wheel vibration, and illumination of the ABS or traction control system warning lights. These symptoms indicate direct metal-to-metal contact within the bearing due to lubrication failure, which may lead to severe consequences such as hub seizure or wheel detachment. As a critical load-bearing component of the vehicle, a damaged wheel hub bearing directly compromises steering precision and braking effectiveness, potentially causing loss of vehicle control in emergency situations. The replacement cost for a complete wheel hub bearing assembly typically ranges from 300 to 800 Malaysian Ringgit, depending on the vehicle model and parts quality. Should abnormal heat generation in the bearing area or irregular tyre wear patterns be observed, prompt servicing is recommended.