BMW 740i xDrive tire pressures & sizes
| Tire Size | Position | Pressure |
|---|---|---|
| 245/40R20/XL 99Y | Front | 35 Bar |
| 275/35R20/XL 102Y | Rear | 38 Bar |
| 245/45R19 98Y | Front | 32 Bar |
| 275/40R19 101Y | Rear | 33 Bar |
| 245/50R18 100V | Front | 32 Bar |
| 245/50R18 100V | Rear | 35 Bar |
| 245/45R19/XL 102V | Front | 35 Bar |
| 245/45R19/XL 102V | Rear | 38 Bar |
| 255/45R20/XL 105H | Front | 32 Bar |
| 285/40R20/XL 108H | Rear | 32 Bar |
| 255/45R20/XL 105Y | Front | 32 Bar |
| 285/40R20/XL 108Y | Rear | 32 Bar |
| 255/40R21/XL 102Y | Front | 35 Bar |
| 285/35R21/XL 105Y | Rear | 35 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