# NHTSA Recall 21T002000 — Completion Reports
> **Tire Sidewall Separation** · Cooper Tire & Rubber Co. · Recalled 2021-03-02
## Latest status
- **Affected units:** 430,298
- **Remedied:** 30,881 (7.18%)
- **Unreachable owners:** 0
- **Removed from recall:** 0
- **Latest report:** 2023-04-10 (2022-4)
- **Quarters reported:** 8
## Quarterly progress
| Period | Affected | Remedied | Unreachable | Removed | Completion % | Reported |
|--------|----------|----------|-------------|---------|--------------|----------|
| 2021-1 | 430,298 | 1,907 | 0 | 0 | 0.44% | 2021-04-21 |
| 2021-2 | 430,298 | 18,258 | 0 | 0 | 4.24% | 2021-07-16 |
| 2021-3 | 430,298 | 25,786 | 0 | 0 | 5.99% | 2021-10-18 |
| 2021-4 | 430,298 | 28,086 | 0 | 0 | 6.53% | 2022-01-24 |
| 2022-1 | 430,298 | 29,571 | 0 | 0 | 6.87% | 2022-04-22 |
| 2022-2 | 430,298 | 30,268 | 0 | 0 | 7.03% | 2022-07-25 |
| 2022-3 | 430,298 | 30,713 | 0 | 0 | 7.14% | 2023-04-10 |
| 2022-4 | 430,298 | 30,881 | 0 | 0 | 7.18% | 2023-04-10 |
## Source
- [NHTSA recall page](https://www.nhtsa.gov/recalls?nhtsaId=21T002000)
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