Tire specs
- Load index
- 109
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2555518CON03599450000
2012 Porsche Cayenne Base — 255/55R18
2012 Porsche Cayenne Base
- Factory size
- 255/55R18
- Load / speed
- 109V
25 tire results
Factory-size matches for your vehicleWhat size tires does the 2012 Porsche Cayenne Base take?
The factory tire size for the 2012 Porsche Cayenne Base is 255/55R18.
The catalog lists it at load index 109, speed rating V (up to 149 mph).
This trim is also listed with 265/50R19, 275/45R20, 295/35R21. Check which one your vehicle has.
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 255/55R18 | 109 | V |
| All wheels | 265/50R19 | 110 | Y |
| All wheels | 275/45R20 | 110 | V |
| All wheels | 295/35R21 | 107 | Y |
Confirm the size printed on the sidewall of your current tire or on the tire placard in the driver's door jamb before you buy. Replacement tires should meet or exceed the vehicle's load index and speed rating.