# NHTSA Defect Petition DP78040
> **CN 54 TIRES** · Opened 1978-06-09 · Closed 1978-10-23
## Investigation
- **Action number:** DP78040
- **Type:** Defect Petition
- **Open date:** 1978-06-09
- **Close date:** 1978-10-23
- **Manufacturer:** GANS
- **Affected makes:** PIRELLI
- **Affected components:** TIRES
- **Affected model years:** 9999
- **Affected (make, year) variants:** 1
## Summary

CN 54 TIRES

## Source
- [NHTSA ODI investigation page](https://www-odi.nhtsa.dot.gov/owners/SearchResults?searchType=ID&targetCategory=I&searchCriteria.nhtsa_ids=DP78040)
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