A new noise is often the first sign of a problem. Listening carefully can tell you whether you can keep driving or should stop.
Common noises and what they can mean
- **Squealing when you brake:** worn brake pads.
- **Grinding when you brake:** brake pads worn through. Stop and have it checked.
- **Clicking when you turn:** a worn joint in the front axle.
- **Humming that changes with speed:** a worn wheel bearing or tire.
- **Knocking from the engine:** low oil or an internal problem. Stop.
- **Rattling underneath:** a loose heat shield or exhaust part.
- **Thumping:** a flat tire or a damaged tire.
What to do when you hear it
- Turn off the radio and listen.
- Note when it happens: braking, turning, speeding up or all the time.
- Check for warning lights.
- If the noise is loud, grinding or comes with smoke, smell or vibration, pull over safely.
When it is safe to keep driving
A light squeal or a small rattle that does not get worse can wait for a shop visit. Do not put it off for long.
When you should stop
- Grinding from the brakes.
- Knocking from the engine.
- A sudden loud bang followed by loss of power.
- A noise with a warning light, smoke or a burning smell.
If in doubt, stop. Driving on can turn a small repair into a big one.
What to tell the shop or the operator
Describe when it happens, where it seems to come from and what it sounds like. It helps to record a short video.
Frequently asked questions
If it is minor and the car drives normally, usually yes. If it is loud or comes with warning signs, call for a tow.
It often points to the steering or axle parts.
Yes. Uneven wear, damage or low pressure can cause humming and thumping.
Quick checklist
- Note when and where it happens.
- Stop if it is grinding, knocking or comes with warning signs.
- Record a video for the shop.
Related services
Need help?
RoadPros Best Tow Truck, 24 S Flagler Ave, Florida City, FL 33034. Call (239) 448-5696 for a free estimate.
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