Front: 285/40ZR21 109Y XL BW
Rear: 315/35ZR21 111Y XL BW
Tire specs
- Warranty
- 45,000 miles
- Load index
- 109
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2854021MIC19360
2020 Porsche Cayenne (21 Inch Option) — 285/40R21
2020 Porsche Cayenne (21 Inch Option)
- Factory size
- 285/40R21 / 315/35R21
- Load / speed
- 109Y / 111Y
Front: 285/40R21Rear: 315/35R21
2 front + 2 rear
Front: 285/40R21Rear: 315/35R21
6 tire results
Factory-size matches for your vehicle2 front + 2 rearFront: 285/40R21 109W XL BW
Rear: 315/35R21 111W XL BW
Tire specs
- Warranty
- 50,000 miles
- Load index
- 109
- Speed rating
- W (168 mph)
- Load range
- Extra load (XL)
- Tread depth
- 12/32"
- Item #
- 2854021YOK110157032
Front: 285/40R21 109V XL BW
Rear: 315/35R21 111V XL BW
Tire specs
- Warranty
- 45,000 miles
- Load index
- 109
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2854021CON03572550000
Front: 285/40ZR21 109Y XL BW
Rear: 315/35ZR21 111Y XL BW
Tire specs
- Load index
- 109
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2854021PIR2634300
Front: 285/40R21 109Y XL BW
Rear: 315/35R21 111Y XL BW
Tire specs
- Load index
- 109
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 9/32"
- Item #
- 2854021PIR2728200
Front: 285/40R21 109V XL BW
Rear: 315/35R21 111V XL BW
Tire specs
- Load index
- 109
- Speed rating
- V (149 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2854021PIR2603600
What size tires does the 2020 Porsche Cayenne (21 Inch Option) take?
The factory tire sizes for the 2020 Porsche Cayenne (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.