Front: 245/35ZR20 95Y XL BW
Rear: 305/30ZR20 103Y XL BW
Tire specs
- Warranty
- 50,000 miles
- Load index
- 95
- Speed rating
- Y (186 mph)
- Load range
- Extra load (XL)
- Tread depth
- 10/32"
- Item #
- 2453520FAL28105985
2017 Porsche 911 Carrera 4 GTS — 245/35R20
2017 Porsche 911 Carrera 4 GTS
- Factory size
- 245/35R20 / 305/30R20
- Load / speed
- 91Y / 103Y
Front: 245/35R20Rear: 305/30R20
2 front + 2 rear
Front: 245/35R20Rear: 305/30R20
2 tire results
Factory-size matches for your vehicle2 front + 2 rearFront: 245/35ZR20 91Y SL BW
Rear: 305/30ZR20 103Y XL BW
Tire specs
- Load index
- 91
- Speed rating
- Y (186 mph)
- Load range
- Standard load (SL)
- Tread depth
- 10/32"
- Item #
- 2453520PIR1929000
What size tires does the 2017 Porsche 911 Carrera 4 GTS take?
The factory tire sizes for the 2017 Porsche 911 Carrera 4 GTS are 245/35R20 in front and 305/30R20 in the rear.
The catalog lists the front at load index 91, speed rating Y (up to 186 mph) and the rear at load index 103, speed rating Y (up to 186 mph).
| Wheels | Size | Load index | Speed rating |
|---|---|---|---|
| Front | 245/35R20 | 91 | Y |
| Rear | 305/30R20 | 103 | 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.