BMW Serie 4 tyre pressures recommendations and sizes
| Tyre Size | Position | Pressure |
|---|---|---|
| 225/50 R 17 94W | Front | 2.4 Bar |
| 225/50 R 17 94W | Rear | 2.6 Bar |
| 225/45 R 18 91Y | Front | 2.4 Bar |
| 225/45 R 18 91Y | Rear | 2.6 Bar |
| 225/45 R 18 91Y | Front | 2.4 Bar |
| 255/40 R 18 95Y | Rear | 2.4 Bar |
| 225/40 R 19 89Y | Front | 2.4 Bar |
| 255/35 R 19 92Y | Rear | 2.6 Bar |
| 225/35 R 20 90Y | Front | 2.8 Bar |
| 255/30 R 20 92Y | Rear | 3 Bar |
| 225/45 R 18 95V | Front | 2.6 Bar |
| 225/45 R 18 95V | Rear | 2.8 Bar |
| 225/50 R 17 94H | Front | - |
| 225/50 R 17 94H | Rear | - |
| 225/50 R 17 94V | Front | - |
| 225/50 R 17 94V | Rear | - |
| 225/45 R 18 91V | Front | - |
| 225/45 R 18 91V | Rear | - |
| 225/40 R 19 93V | Front | - |
| 225/40 R 19 93V | Rear | - |
| 225/45 R 18 95Y | Front | 2.4 Bar |
| 225/45 R 18 95Y | Rear | 2.7 Bar |
| 225/50 R 17 98W | Front | 2.4 Bar |
| 225/50 R 17 98W | Rear | 2.7 Bar |
| 225/55 R 16 95H | Front | 2.2 Bar |
| 225/55 R 16 95H | Rear | 2.4 Bar |
| 225/50 R 18 94W | Front | - |
| 225/50 R 18 94W | Rear | - |
| 225/45 R 18 95(Y) | Front | - |
| 255/40 R 18 99(Y) | Rear | - |
LEGAL MENTIONS
The load and/or speed ratings displayed may differ slightly from the original size specified on the vehicle label. As a qualified professional, your tyre dealer will be able to advise you in :
1. Informing you if the load and/or speed rating of the replacement tyres is different from the original tyres.
2. Determining whether the tyre pressure should be adjusted for the proposed alternative size