NHTSA investigationDP78040
Investigation DP78040: Vehicles
- Status
- CLOSED
- Opened
- Jun 9, 1978
- Closed
- Oct 23, 1978
- Model years
- —
Subject
CN 54 TIRES
Component: Tires
Summary
CN 54 TIRES
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.