# NHTSA Recall 21V610000 — Completion Reports
> **Frame Rail Hitch Extensions May Fail** · Tiffin Motorhomes, Inc. · Recalled 2021-11-29
## Latest status
- **Affected units:** 3,170
- **Remedied:** 2,333 (73.6%)
- **Unreachable owners:** 0
- **Removed from recall:** 0
- **Latest report:** 2023-10-10 (2023-3)
- **Quarters reported:** 8
## Quarterly progress
| Period | Affected | Remedied | Unreachable | Removed | Completion % | Reported |
|--------|----------|----------|-------------|---------|--------------|----------|
| 2021-4 | 3,170 | 380 | 0 | 0 | 11.99% | 2022-01-27 |
| 2022-1 | 3,170 | 1,170 | 0 | 0 | 36.91% | 2022-04-21 |
| 2022-2 | 3,170 | 1,729 | 0 | 0 | 54.54% | 2022-07-12 |
| 2022-3 | 3,170 | 1,984 | 0 | 0 | 62.59% | 2022-10-20 |
| 2022-4 | 3,170 | 2,108 | 0 | 0 | 66.5% | 2023-01-23 |
| 2023-1 | 3,170 | 2,227 | 0 | 0 | 70.25% | 2023-04-25 |
| 2023-2 | 3,170 | 2,292 | 0 | 0 | 72.3% | 2023-07-13 |
| 2023-3 | 3,170 | 2,333 | 0 | 0 | 73.6% | 2023-10-10 |
## Source
- [NHTSA recall page](https://www.nhtsa.gov/recalls?nhtsaId=21V610000)
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