INDEPENDENT REFERENCE
Car shaking or vibrating
Where and when vibration occurs helps distinguish tire, brake and engine sources.
Understanding the symptom
Where and when vibration occurs helps distinguish tire, brake and engine sources.
Possible causes to investigate
Wheel imbalance; tire damage; misfire; worn suspension; warped brakes or driveshaft issues.
Safe observations
Record the speeds and circumstances and inspect for visibly damaged tires from a safe position.
When to stop and get help
Severe steering vibration, tire damage or braking instability requires stopping and help.
A symptom alone cannot establish a physical diagnosis. Arrange competent inspection where safety is uncertain.