Thor Motor Coach Challenger Recalls by Year
| Year | Recalls | Worst severity | Complaints | Severity Index |
|---|---|---|---|---|
| 2022 | No open recalls | 4 | 0.00 | |
| 2021 | No open recalls | 7 | 1.29 | |
| 2020 | Serious | 3 | 0.00 | |
| 2019 | Serious | 1 | 3.00 | |
| 2017 | Critical | 5 | 0.00 | |
| 2016 | Critical | 7 | 0.00 | |
| 2015 | Critical | 5 | 0.00 | |
| 2014 | Critical | 8 | 0.50 | |
| 2013 | Critical | 3 | 0.00 |