2021 Toyota Sienna Tire sizes
- OEM tire sizes
- 235/50R20 · 235/55R19 · 235/60R18 · 235/65R17
- Distinct OEM sizes235/50R20 · 235/55R19 · 235/60R18 · 235/65R17
- Calculated overall diameter29.0–29.3 in
Calculated from catalog valuesOverall diameter is calculated from the stored OEM size string.
| Configuration | Wheel | Tire | Overall diameter | Bolt |
|---|---|---|---|---|
| 2.5 | 7×17 | 235/65R17 | 29.0 in | 5x114.3 |
| 2.5 | 7.5×18 | 235/60R18 | 29.1 in | 5x114.3 |
| 2.5 | 7.5×19 | 235/55R19 | 29.2 in | 5x114.3 |
| 2.5 | 7.5×20 | 235/50R20 | 29.3 in | 5x114.3 |
| 2.5 | 7×17 | 235/65R17 | 29.0 in | 5x114.3 |
| 2.5 | 7.5×18 | 235/60R18 | 29.1 in | 5x114.3 |
| 2.5 | 7.5×19 | 235/55R19 | 29.2 in | 5x114.3 |
| 2.5 | 7.5×20 | 235/50R20 | 29.3 in | 5x114.3 |
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This figure is calculated from stored catalog values, not a separate manufacturer field.