2007 Chevrolet TrailBlazer 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.
- Option245/60R18
- Option245/65R17
- Option255/50R20
- Option275/45R20
- Option285/35R22
All confirmed configurations
| Size | Position | Width | Aspect | Rim | Load | Speed |
|---|---|---|---|---|---|---|
| 245/60R18 (run-flat) | Front / all | 245 | 60 | 18" | 97 | V |
| 245/65R17 (run-flat) | Front / all | 245 | 65 | 17" | 97 | H |
| 255/50R20 (run-flat) | Front / all | 255 | 50 | 20" | 106 | V |
| 275/45R20 (run-flat) | Front / all | 275 | 45 | 20" | 110 | V |
| 285/35R22 | Front / all | 285 | 35 | 22" | 107 | Y |