Humming that rises with speed
This page is for information only; a mechanic makes the diagnosis.
Likely causes
A hum that grows with speed and changes when cornering in one direction often comes from a wheel bearing. Unevenly worn tyres make a similar noise; a mechanic tells them apart by checking the tread and the play in the wheel.
Can I keep driving?
A failing wheel bearing heats up and develops play over time; have it checked once the noise starts.
Related parts
Tap a part to see listings of that type.
The same symptom can have different causes; have a mechanic look at the vehicle before buying a part and, if possible, get the part code from them.
Frequently asked questions
What are the likely causes of "Humming that rises with speed"?
A hum that grows with speed and changes when cornering in one direction often comes from a wheel bearing. Unevenly worn tyres make a similar noise; a mechanic tells them apart by checking the tread and the play in the wheel.
Can I drive with "Humming that rises with speed"?
A failing wheel bearing heats up and develops play over time; have it checked once the noise starts.
Which parts should be checked for "Humming that rises with speed"?
Common causes include these parts: Wheel Bearing, Tire. The mechanic who sees the vehicle decides which one to replace.