Tire pressure
BMW X7
Choose your engine and tire size. Pressures are for cold tires, front and rear.
36psi
Front
2.5 bar · 248 kPa
34psi
Rear
2.3 bar · 234 kPa
Keeping the right tire pressure on your BMW X7 is one of the easiest ways to drive safer and spend less on fuel. Under-inflated tires wear faster on the edges, over-inflated ones lose grip in the centre. Check them once a month and before a long trip.
Your tire, explained
275/50 R20 — what each number means, drawn to scale.
- Overall diameter
- –
- Sidewall height
- –
- Revolutions per mile
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Full pressure table
All engines and sizes for the BMW X7. Your selection is highlighted.
| Engine | Tire | Front | Rear |
|---|---|---|---|
| xDrive30d | 275/50R20 | 36 psi · 2.5 bar | 34 psi · 2.3 bar |
| xDrive30d | 275/45R21 | 37 psi · 2.6 bar | 35 psi · 2.4 bar |
| xDrive30d | 285/45R21 | 37 psi · 2.6 bar | 35 psi · 2.4 bar |
| xDrive30d | 285/40R22 | 38 psi · 2.6 bar | 36 psi · 2.5 bar |
| xDrive40i | 275/50R20 | 36 psi · 2.5 bar | 34 psi · 2.3 bar |
| xDrive40i | 275/45R21 | 37 psi · 2.6 bar | 35 psi · 2.4 bar |
| xDrive40i | 285/45R21 | 37 psi · 2.6 bar | 35 psi · 2.4 bar |
| xDrive40i | 285/40R22 | 38 psi · 2.6 bar | 36 psi · 2.5 bar |
| M50i | 275/50R20 | 36 psi · 2.5 bar | 34 psi · 2.3 bar |
| M50i | 275/45R21 | 37 psi · 2.6 bar | 35 psi · 2.4 bar |
| M50i | 285/45R21 | 37 psi · 2.6 bar | 35 psi · 2.4 bar |
| M50i | 285/40R22 | 38 psi · 2.6 bar | 36 psi · 2.5 bar |
| xDrive40d | 275/50R20 | 36 psi · 2.5 bar | 34 psi · 2.3 bar |
| xDrive40d | 275/45R21 | 37 psi · 2.6 bar | 35 psi · 2.4 bar |
| xDrive40d | 285/45R21 | 37 psi · 2.6 bar | 35 psi · 2.4 bar |
| xDrive40d | 285/40R22 | 38 psi · 2.6 bar | 36 psi · 2.5 bar |
| xDrive50i | 275/50R20 | 36 psi · 2.5 bar | 34 psi · 2.3 bar |
| xDrive50i | 275/45R21 | 37 psi · 2.6 bar | 35 psi · 2.4 bar |
| xDrive50i | 285/45R21 | 37 psi · 2.6 bar | 35 psi · 2.4 bar |
| xDrive50i | 285/40R22 | 38 psi · 2.6 bar | 36 psi · 2.5 bar |