Primary Symptom: Pronounced, abnormal vibration felt specifically through the driver or passenger seat frame and floorboard. Operating Conditions: Vibration starts at 45 mph and is most severe between 55-65 mph. Also can be felt at idle when vehicle is in P or N or D. Safety Risk: Distracts the driver from road conditions and the vibration seems to be getting worse over time.
- NHTSA ID
- 11722795
- Incident
- Mar 8, 2026