Sizes of Tires and Rims for the BMW
Z4 III (G29) (2018-2021)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 255/40 R18 | 2.1 bar | Front: 8.5Jx18 ET30 Rear: 9Jx18 ET32 |
Bolts: 5 x 112 (PCD) | 66.6 mm | ||||||||
| 255/40 R18 | 2.5 bar | Front: 8.5Jx18 ET30 Rear: 9Jx18 ET32 |
Bolts: 5 x 112 (PCD) | 66.6 mm | ||||||||
| Front: 255/40 Z R18 Rear: 275/40ZR18 |
2.1 bar | Front: 9Jx18 ET32 Rear: 10Jx18 ET40 |
Bolts: 5 x 112 (PCD) | 66.6 mm | ||||||||
| Front: 255/40 Z R18 Rear: 275/40ZR18 |
2.5 bar | Front: 9Jx18 ET32 Rear: 10Jx18 ET40 |
Bolts: 5 x 112 (PCD) | 66.6 mm | ||||||||
| Front: 255/35 Z R19 Rear: 275/35ZR19 |
2.1 bar | Front: 9Jx19 ET32 Rear: 10Jx19 ET40 |
Bolts: 5 x 112 (PCD) | 66.6 mm | ||||||||
| Front: 255/35 Z R19 Rear: 275/35ZR19 |
2.5 bar | Front: 9Jx19 ET32 Rear: 10Jx19 ET40 |
Bolts: 5 x 112 (PCD) | 66.6 mm | ||||||||
| More sizes | ||||||||||||
Z4 II (E89) Facelift (2013-2017)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore |
|---|---|---|---|---|
| 225/45 R17 | Front: 2.5 bar Rear: 3 bar |
8Jx17 ET29 | Bolts: 5 x 120 (PCD) | 72.6 mm |
| 225/45 ZR17 | Front: 2.5 bar Rear: 3 bar |
8Jx17 ET29 | Bolts: 5 x 120 (PCD) | 72.6 mm |
| Front: 225/45 Z R17 Rear: 255/40ZR17 |
Front: 2.5 bar Rear: 2.7 bar |
Front: 8Jx17 ET29 Rear: 8.5Jx17 ET40 |
Bolts: 5 x 120 (PCD) | 72.6 mm |
| Front: 225/40 Z R18 Rear: 255/35ZR18 |
Front: 2.5 bar Rear: 2.9 bar |
Front: 8Jx18 ET29 Rear: 8.5Jx18 ET40 |
Bolts: 5 x 120 (PCD) | 72.6 mm |
| Front: 225/35 Z R19 Rear: 255/30ZR19 |
Front: 2.5 bar Rear: 2.9 bar |
Front: 8Jx19 ET29 Rear: 9Jx19 ET40 |
Bolts: 5 x 120 (PCD) | 72.6 mm |
Z4 II (E89) (2009-2013)
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| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 225/45 R17 | Front: 2.5 bar Rear: 3 bar |
8Jx17 ET29 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| 225/45 ZR17 | Front: 2.5 bar Rear: 3 bar |
8Jx17 ET29 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| Front: 225/45 Z R17 Rear: 255/40ZR17 |
Front: 2.5 bar Rear: 2.7 bar |
Front: 8Jx17 ET29 Rear: 8.5Jx17 ET40 |
Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| Front: 225/40 Z R18 Rear: 255/35ZR18 |
Front: 2.5 bar Rear: 2.9 bar |
Front: 8Jx18 ET29 Rear: 8.5Jx18 ET40 |
Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| Front: 225/35 Z R19 Rear: 255/30ZR19 |
Front: 2.5 bar Rear: 2.9 bar |
Front: 8Jx19 ET29 Rear: 9Jx19 ET40 |
Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
Z4 I (E85/E86) Facelift (2006-2008)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 205/55 R16 | Front: 2.2 bar Rear: 2.4 bar |
7Jx16 ET47 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| 225/50 R16 | Front: 2.2 bar Rear: 2.4 bar |
7Jx16 ET47 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| 225/45 R17 | Front: 2.2 bar Rear: 2.4 bar |
8Jx17 ET46 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| 225/45 ZR17 | Front: 2.2 bar Rear: 2.4 bar |
8Jx17 ET46 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| Front: 225/45 Z R17 Rear: 245/40ZR17 |
Front: 2.2 bar Rear: 2.4 bar |
Front: 8Jx17 ET46 Rear: 8.5Jx17 ET50 |
Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| Front: 225/40 Z R18 Rear: 255/35ZR18 |
Front: 2.2 bar Rear: 2.4 bar |
Front: 8Jx18 ET47 Rear: 8.5Jx18 ET50 |
Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| More sizes | ||||||||||||
Z4 I (E85) (2002-2005)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 205/55 R16 | Front: 2.1 bar Rear: 2.3 bar |
7Jx16 ET47 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| 225/50 R16 | Front: 2.1 bar Rear: 2.3 bar |
7Jx16 ET47 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| 225/50 R16 | Front: 2.3 bar Rear: 2.5 bar |
7Jx16 ET47 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| 225/45 R17 | Front: 2.1 bar Rear: 2.3 bar |
8Jx17 ET47 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| 225/45 ZR17 | Front: 2.1 bar Rear: 2.3 bar |
8Jx17 ET47 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| 225/45 ZR17 | Front: 2.3 bar Rear: 2.5 bar |
8Jx17 ET47 | Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| Front: 225/45 Z R17 Rear: 245/40ZR17 |
Front: 2.1 bar Rear: 2.3 bar |
Front: 8Jx17 ET46 Rear: 8.5Jx17 ET50 |
Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| Front: 225/40 Z R18 Rear: 255/35ZR18 |
Front: 2.1 bar Rear: 2.3 bar |
Front: 8Jx18 ET47 Rear: 8.5Jx18 ET50 |
Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| Front: 225/40 Z R18 Rear: 255/35ZR18 |
Front: 2.3 bar Rear: 2.5 bar |
Front: 8Jx18 ET47 Rear: 8.5Jx18 ET50 |
Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| More sizes | ||||||||||||
