Investigations
FAILURE
NHTSA Engineering Analysis EA88004 - closed, opened 1987-10-14.
NHTSA investigation EA88004 is a Engineering Analysis opened on 1987-10-14 and currently closed. The subject is tracked inside the Office of Defects Investigation queue. Latest activity on this investigation was logged on 1988-05-23 - NHTSA updates that field whenever an Information Request goes out, a supplement is filed, or a status change is recorded in the public docket.
An Engineering Analysis like EA88004 is the deeper technical phase that follows a PE. NHTSA requests design, warranty, and field-failure data from the manufacturer, conducts its own testing when needed, and determines whether the evidence supports a safety defect finding that would compel a recall.
Investigators summarized the matter as follows: "SUMMARY OF INFORMATION FROM MANUFACTURER: GENERAL TIRE AND RUBBER CO. HAS BEEN CONTACTED AND PROVIDED NO ADDITIONAL FAILURES OR ANALYSIS.ANALYSIS OF COMPLAINTS: TIRE BLOWOUTS AND TREAD SEPARATIONS STARTED INEARLY 1987 AN..." Investigations are the early-warning layer of the federal auto-safety system, sitting upstream of formal recalls and defect orders. Whether this one closes without action or escalates into an Engineering Analysis, the full history stays in the ODI archive so researchers, litigators, and buyers can pull the paper trail at any time.
Investigation Summary
SUMMARY OF INFORMATION FROM MANUFACTURER: GENERAL TIRE AND RUBBER CO. HAS BEEN CONTACTED AND PROVIDED NO ADDITIONAL FAILURES OR ANALYSIS.ANALYSIS OF COMPLAINTS: TIRE BLOWOUTS AND TREAD SEPARATIONS STARTED INEARLY 1987 AND ARE CONTINUING. ONE TIRE MOUNTED ON THE STEERING AXLEBLEW OUT RESULTING IN A CONCUSSION TO THE OPERATOR AND A PROPERTY DAMAGEACCIDENT. OTHER CRANE OPERATORS IN THE STATE OF CALIFORNIA HAVEEXPERIENCED TIRE FAILURES (GENERAL TIRES) RESULTING IN LOSS OF VEHICLECONTROL AND PROPERTY DAMAGE ACCIDENTS. THESE FAILURES OCCURRED WHILE THEVEHICLE WAS IN TRANSIT OVER THE HIGHWAY.PROPOSED ACTION: SEND AN IR TO THE MANUFACTURER BY 12/22/87===
About This Investigation Type
An Engineering Analysis (EA) is the in-depth phase following a Preliminary Evaluation. NHTSA engineers conduct testing, collect data from manufacturers, and perform detailed technical analysis to determine whether a safety defect exists. An EA may lead to a voluntary recall by the manufacturer or, in rare cases, a mandatory recall order.
Data from NHTSA Office of Defects Investigation. Cross-references: NHTSA recall campaign API and NHTSA FARS where fatality records overlap. PlainCars does not rate or recommend vehicles. about how PlainCars sources NHTSA data.
Read our methodology - how this data is sourced, computed, and verified.