2019 Porsche Cayenne S (21 Inch Option) — 285/40R21
O.E. size · 285/40R21 / 315/35R21
2019 Porsche Cayenne S (21 Inch Option)
Front: 285/40R21Rear: 315/35R21
Front: 285/40R21Rear: 315/35R21
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Factory-size matches for your vehicle2 front + 2 rearNo tires are currently available to order at Anaheim.
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What size tires does the 2019 Porsche Cayenne S (21 Inch Option) take?
The factory tire sizes for the 2019 Porsche Cayenne S (21 Inch Option) are 285/40R21 in front and 315/35R21 in the rear.
The catalog lists the front at load index 109, speed rating Y (up to 186 mph) and the rear at load index 111, speed rating Y (up to 186 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| Front | 285/40R21 | 109 | Y |
| Rear | 315/35R21 | 111 | 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.