Sizes of Tires and Rims for the Scion tC
tC XT20 (2011-2016)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore |
|---|---|---|---|---|
| 225/45 R18 | 2.1 bar | 7.5Jx18 ET39 | Nuts: 5 x 114.3 (PCD) | 60.1 mm |
| 225/40 R19 | 2.1 bar | 7.5Jx19 ET39 | Nuts: 5 x 114.3 (PCD) | 60.1 mm |
| 255/35 R19 | 2.1 bar | 8.5Jx19 ET33 | Nuts: 5 x 114.3 (PCD) | 60.1 mm |
| 255/30 R20 | 2.1 bar | 9Jx20 ET30 | Nuts: 5 x 114.3 (PCD) | 60.1 mm |
tC XT10 (2004-2010)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore |
|---|---|---|---|---|
| 215/45 R17 | 2.3 bar | 7Jx17 ET45 | Nuts: 5 x 100 (PCD) | 54.1 mm |
| 215/40 R18 | 2.1 bar | 7Jx18 ET45 | Nuts: 5 x 100 (PCD) | 54.1 mm |
| 225/40 R18 | 2.1 bar | 7.5Jx18 ET41 | Nuts: 5 x 100 (PCD) | 54.1 mm |
| 235/30 R19 | 2.1 bar | 8Jx19 ET37 | Nuts: 5 x 100 (PCD) | 54.1 mm |
