NHTSA investigationEA80021
Investigation EA80021: Vehicles
- Status
- CLOSED
- Opened
- Nov 13, 1979
- Closed
- Jun 17, 1981
- Model years
- —
Subject
Tread separation
Summary
There is no summary currently available
An NHTSA investigation looks into whether a safety defect exists. Opening one is not a finding. Outcomes can include a recall, closure without action, or further inquiry.
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.