BMW M4 tire pressures & sizes
| Tire Size | Position | Pressure |
|---|---|---|
| 255/40ZR18 95(Y) | Front | 33 Bar |
| 275/40ZR18 99(Y) | Rear | 33 Bar |
| 255/35ZR19 92(Y) | Front | 33 Bar |
| 275/35ZR19/XL 100(Y) | Rear | 33 Bar |
| 255/35ZR19/XL 96(Y) | Front | 31 Bar |
| 285/30ZR20/XL 99(Y) | Rear | 31 Bar |
| 265/35ZR19/XL 98(Y) | Front | 35 Bar |
| 285/30ZR20/XL 99(Y) | Rear | 30 Bar |
| 265/30ZR20/XL 94(Y) | Front | 31 Bar |
| 285/30ZR20/XL 99(Y) | Rear | 31 Bar |
| 275/35ZR19/XL 100(Y) | Front | 32 Bar |
| 285/30ZR20/XL 99(Y) | Rear | 32 Bar |
| 275/40ZR18/XL 103(Y) | Front | 32 Bar |
| 285/35ZR19/XL 103(Y) | 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