2010 Porsche Cayenne (18 Inch Option) — 255/55R18
O.E. size · 255/55R18
2010 Porsche Cayenne (18 Inch Option)
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Factory-size matches for your vehicleNo tires are currently available to order at Anaheim.
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What size tires does the 2010 Porsche Cayenne (18 Inch Option) take?
The factory tire size for the 2010 Porsche Cayenne (18 Inch Option) is 255/55R18.
The catalog lists it at load index 109, speed rating Y (up to 186 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| All wheels | 255/55R18 | 109 | 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.