Wheel bearing rust is a common problem that can lead to significant safety issues for vehicles. When wheel bearings rust, they can become damaged or fail, which can cause the wheel to come loose or to bind up, leading to a loss of control or an accident.
According to the National Highway Traffic Safety Administration, wheel bearing rust is responsible for approximately 2,500 accidents each year, resulting in nearly 1,000 injuries and 100 fatalities.
There are several symptoms that can indicate wheel bearing rust, including:
Wheel bearing rust is caused by the exposure of the bearings to moisture and oxygen. This can occur due to:
If you suspect that your vehicle may have wheel bearing rust, it is important to have it inspected and repaired by a qualified mechanic as soon as possible. The mechanic will likely replace the rusted bearings and seals. The cost of replacing wheel bearings can vary depending on the make and model of the vehicle, but typically ranges from $200 to $600 per wheel.
There are several things you can do to help prevent wheel bearing rust, including:
Wheel bearing rust is a serious issue that can lead to significant safety risks for vehicles. By being aware of the symptoms and causes of wheel bearing rust, and by taking steps to prevent and repair it, you can help keep your vehicle safe and reliable.
Symptom | Cause |
---|---|
Grinding noise from the wheel area | Damaged or worn bearings |
Humming or growling noise when driving | Loose or binding bearings |
Vibration in the steering wheel or seat | Damaged bearings or loose assembly |
Difficulty turning the steering wheel or wandering of the vehicle | Binding bearings or loose assembly |
Loss of power or fuel economy | Increased friction due to damaged or worn bearings |
Cause | Description |
---|---|
Driving in wet or humid conditions | Moisture and oxygen exposure |
Driving on salted roads | Salt accelerates corrosion |
Leaking seals on the wheel bearing assembly | Allows moisture and oxygen to enter |
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