Tire pressure
Porsche Cayenne
Choose your engine and tire size. Pressures are for cold tires, front and rear.
39psi
Front
2.7 bar · 269 kPa
44psi
Rear
3 bar · 303 kPa
Keeping the right tire pressure on your Porsche Cayenne 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
285/40 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 Porsche Cayenne. Your selection is highlighted.
| Engine | Tire | Front | Rear |
|---|---|---|---|
| 3.0L V6 | 255/55R18 | 36 psi · 2.5 bar | 39 psi · 2.7 bar |
| 3.0L V6 | 275/45R19 | 36 psi · 2.5 bar | 39 psi · 2.7 bar |
| 2.9L V6 | 275/45R19 | 36 psi · 2.5 bar | 39 psi · 2.7 bar |
| 2.9L V6 | 285/40R20 | 39 psi · 2.7 bar | 44 psi · 3 bar |
| 4.0L V8 | 285/40R20 | 39 psi · 2.7 bar | 44 psi · 3 bar |
| 4.0L V8 | 295/35R21 | 42 psi · 2.9 bar | 46 psi · 3.2 bar |
| 4.0L V8 Turbo | 295/35R21 | 42 psi · 2.9 bar | 46 psi · 3.2 bar |
| 3.0L V6 PHEV | 255/55R18 | 36 psi · 2.5 bar | 39 psi · 2.7 bar |
| 3.0L V6 PHEV | 275/45R19 | 36 psi · 2.5 bar | 39 psi · 2.7 bar |
| 3.0L V6 PHEV | 285/40R20 | 39 psi · 2.7 bar | 44 psi · 3 bar |
| 4.0L V8 PHEV | 285/40R20 | 39 psi · 2.7 bar | 44 psi · 3 bar |
| 4.0L V8 PHEV | 295/35R21 | 42 psi · 2.9 bar | 46 psi · 3.2 bar |
| 4.0L V8 Turbo PHEV | 295/35R21 | 42 psi · 2.9 bar | 46 psi · 3.2 bar |