Sizes of Tires and Rims for the Cadillac XLR
XLR Y-body (2004-2009)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 235/50 ZR18 | 2.1 bar | 8Jx18 ET51 | Nuts: 5 x 120.65 (PCD) | 70.3 mm | ||||||||
| Front: 235/50 Z R18 Rear: 255/45ZR18 |
Front: 2.1 bar Rear: 2.3 bar |
8Jx18 ET51 | Nuts: 5 x 120.65 (PCD) | 70.3 mm | ||||||||
| 235/45 ZR19 | 2.1 bar | 8Jx19 ET51 | Nuts: 5 x 120.65 (PCD) | 70.3 mm | ||||||||
| 235/45 ZR19 | 2.1 bar | 8Jx19 ET61 | Nuts: 5 x 120.65 (PCD) | 70.3 mm | ||||||||
| 255/40 ZR19 | Front: 2.1 bar Rear: 2.3 bar |
8.5Jx19 ET56 | Nuts: 5 x 120.65 (PCD) | 70.3 mm | ||||||||
| Front: 235/45 Z R19 Rear: 255/40ZR19 |
Front: 2.1 bar Rear: 2.3 bar |
Front: 8Jx19 ET61 Rear: 8.5Jx19 ET56 |
Nuts: 5 x 120.65 (PCD) | 70.3 mm | ||||||||
| Front: 235/45 Z R19 Rear: 265/40ZR19 |
Front: 2.1 bar Rear: 2.3 bar |
Front: 8Jx19 ET51 Rear: 8.5Jx19 ET56 |
Nuts: 5 x 120.65 (PCD) | 70.3 mm | ||||||||
| Front: 235/40 Z R20 Rear: 265/35ZR20 |
Front: 2.1 bar Rear: 2.3 bar |
Front: 8Jx20 ET55 Rear: 9Jx20 ET55 |
Nuts: 5 x 120.65 (PCD) | 70.3 mm | ||||||||
| More sizes | ||||||||||||
XLR-V Y-body (2006-2009)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore |
|---|---|---|---|---|
| 235/45 ZR19 | 2.1 bar | 8Jx19 ET61 | Nuts: 5 x 120.65 (PCD) | 70.3 mm |
| 255/40 ZR19 | Front: 2.1 bar Rear: 2.3 bar |
8.5Jx19 ET56 | Nuts: 5 x 120.65 (PCD) | 70.3 mm |
| Front: 235/45 Z R19 Rear: 255/40ZR19 |
Front: 2.1 bar Rear: 2.3 bar |
Front: 8Jx19 ET61 Rear: 8.5Jx19 ET56 |
Nuts: 5 x 120.65 (PCD) | 70.3 mm |
| Front: 235/40 Z R20 Rear: 265/35ZR20 |
Front: 2.1 bar Rear: 2.3 bar |
Front: 8Jx20 ET55 Rear: 9Jx20 ET55 |
Nuts: 5 x 120.65 (PCD) | 70.3 mm |
