BMW 645Ci tire pressures & sizes
| Tire Size | Position | Pressure |
|---|---|---|
| 245/45R18 96W | Front | 29 Bar |
| 275/35R18/RF 99W | Rear | 32 Bar |
| 245/45R18 96V | Front | 29 Bar |
| 245/45R18 96V | Rear | 32 Bar |
| 245/40R19 94W | Front | 29 Bar |
| 275/35R19 96W | Rear | 32 Bar |
| 245/45R18 96W | Front | 29 Bar |
| 245/45R18 96W | Rear | 32 Bar |
Legal Notices
The load and/or speed ratings displayed may differ slightly from the original size specified on the vehicle label. As a qualified professional, your tire dealer will be able to advise you in :
1. Informing you if the load and/or speed rating of the replacement tires is different from the original tires.
2. Determining whether the tire pressure should be adjusted for the proposed alternative size