# NHTSA Engineering Analysis EA92019
> **P30 CHASS.ROAD WHL FAILURE** · Opened 1992-05-29 · Closed 1992-09-24
## Investigation
- **Action number:** EA92019
- **Type:** Engineering Analysis
- **Open date:** 1992-05-29
- **Close date:** 1992-09-24
- **Manufacturer:** General Motors, LLC
- **Affected makes:** GMC
- **Affected components:** SUSPENSION
- **Affected model years:** 1985, 1987, 1988, 1989, 1990
- **Affected (make, year) variants:** 5
## Summary

There is no summary currently available

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=EA92019)
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