# NHTSA Engineering Analysis EA89013
> **ROLLOVER PROPENSITY** · Opened 1989-02-09 · Closed 1990-10-31
## Investigation
- **Action number:** EA89013
- **Type:** Engineering Analysis
- **Open date:** 1989-02-09
- **Close date:** 1990-10-31
- **Manufacturer:** Ford Motor Company
- **Affected makes:** FORD
- **Affected components:** SUSPENSION
- **Affected model years:** 1984, 1985, 1986, 1987, 1988, 1989
- **Affected (make, year) variants:** 6
## Summary

SUMMARY:THE BRONCO II IS INVOLVED IN MORE FATAL SINGLE VEHICLE, FIRSTEVENT ROLLOVERS COMPARED TO ANY OTHER CLOSED BODY UTILITY VEHICLE (WITHOR WITHOUT NORMALIZING VEHICLE POPULATIONS AND EXPOSURE).===

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=EA89013)
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