2020 Mazda CX-9 Tire Size
Confirmed OEM tire sizes for this model year. Multiple sizes may apply depending on trim and wheel package — all catalog options are listed.
- Option255/45R21
- Option255/50R20
- Option255/55R19
- Option255/60R18
All confirmed configurations
| Size | Position | Width | Aspect | Rim | Load | Speed |
|---|---|---|---|---|---|---|
| 255/45R21 | Front / all | 255 | 45 | 21" | 103 | H |
| 255/50R20 (run-flat) | Front / all | 255 | 50 | 20" | 106 | V |
| 255/55R19 (run-flat) | Front / all | 255 | 55 | 19" | 96 | W |
| 255/60R18 (run-flat) | Front / all | 255 | 60 | 18" | 108 | H |