Sizes of Tires and Rims for the Alpina
B12 E38 (1995-2001)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore |
|---|---|---|---|---|
| Front: 235/45 Z R17 Rear: 265/40ZR17 |
2.6 bar | Front: 8.5Jx17 ET12 Rear: 10Jx17 ET28 |
Bolts: 5 x 120 (PCD) | 72.6 mm |
| Front: 245/40 Z R18 Rear: 285/35ZR18 |
Front: 2.7 bar Rear: 2.9 bar |
Front: 8Jx18 ET20 Rear: 9Jx18 ET26 |
Bolts: 5 x 120 (PCD) | 72.6 mm |
| Front: 245/40 Z R18 Rear: 285/35ZR18 |
2.6 bar | Front: 9Jx18 ET12 Rear: 10.5Jx18 ET20 |
Bolts: 5 x 120 (PCD) | 72.6 mm |
| Front: 245/40 Z R20 Rear: 275/35ZR20 |
2.6 bar | Front: 8Jx20 ET20 Rear: 9Jx20 ET26 |
Bolts: 5 x 120 (PCD) | 72.6 mm |
B12 E31 (1990-1996)
| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore |
|---|---|---|---|---|
| Front: 235/45 Z R17 Rear: 265/40ZR17 |
2.6 bar | Front: 8.5Jx17 ET12 Rear: 10Jx17 ET28 |
Bolts: 5 x 120 (PCD) | 72.6 mm |
| Front: 235/45 Z R17 Rear: 265/40ZR17 |
2.6 bar | Front: 8.5Jx17 ET12 Rear: 9.5Jx17 ET24 |
Bolts: 5 x 120 (PCD) | 72.6 mm |
| Front: 235/45 Z R17 Rear: 265/40ZR17 |
2.6 bar | Front: 8.5Jx17 ET14 Rear: 10Jx17 ET28 |
Bolts: 5 x 120 (PCD) | 72.6 mm |
| Front: 245/40 Z R18 Rear: 285/35ZR18 |
2.6 bar | Front: 9Jx18 ET12 Rear: 10.5Jx18 ET20 |
Bolts: 5 x 120 (PCD) | 72.6 mm |
B12 E32 (1988-1994)
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| Tire size | Tire pressure | Rim size | Wheel fastener | Center bore | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Front: 235/45 Z R17 Rear: 265/40ZR17 |
2.6 bar | Front: 8.5Jx17 ET12 Rear: 9.5Jx17 ET24 |
Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
| Front: 235/45 Z R17 Rear: 265/40ZR17 |
2.6 bar | Front: 8.5Jx17 ET14 Rear: 10Jx17 ET28 |
Bolts: 5 x 120 (PCD) | 72.6 mm | ||||||||
