2018 Porsche Cayenne S E-Hybrid — 255/55R18
O.E. size · 255/55R18
2018 Porsche Cayenne S E-Hybrid
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Factory-size matches for your vehicleNo tires are currently available to order at Anaheim.
Prices and stock follow the store you pick: try a nearby store, or call this one.
What size tires does the 2018 Porsche Cayenne S E-Hybrid take?
The factory tire size for the 2018 Porsche Cayenne S E-Hybrid is 255/55R18.
The catalog lists it at load index 109, speed rating Y (up to 186 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 | Y |
| All wheels | 265/50R19 | 110 | Y |
| All wheels | 275/45R20 | 110 | Y |
| 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.