Approved Tires PORSCHE 911 Carrera 4S

51 variants · 14 configurations

Officially FEDRO-approved tire sizes for all PORSCHE 911 Carrera 4S variants.

450 CVessence

4 variants

245/35 ZR20

450 CV · 2’981 cc · essence · 1XZ647450 CV · 2’981 cc · essence · 1XY656450 CV · 2’981 cc · essence · 1XW640450 CV · 2’981 cc · essence · 1PF804

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel5 x 20" ET 53

Offset (ET)53 mm

Rear (AR)

305/30 ZR21

Width305 mm

Aspect ratio30%

Wheel5 x 21" ET 67

Offset (ET)67 mm

Option 1

Front (AV)

235/40 R19 92V XL M+S

Width235 mm

Aspect ratio40%

Wheel5 x 19" ET 52

Offset (ET)52 mm

630 kg max240 km/hXLM+S

Rear (AR)

295/35 R20 101V XL M+S

Width295 mm

Aspect ratio35%

Wheel11 x 20" ET 66

Offset (ET)66 mm

825 kg max240 km/hXLM+S

Option 2

Front (AV)

245/35 R20 91V XL M+S

Width245 mm

Aspect ratio35%

Wheel5 x 20" ET 53

Offset (ET)53 mm

615 kg max240 km/hXLM+S

Rear (AR)

295/30 R21 98V XL M+S

Width295 mm

Aspect ratio30%

Wheel11 x 21" ET 66

Offset (ET)66 mm

750 kg max240 km/hXLM+S

450 CVessence

7 variants

245/35 ZR20

450 CV · 2’981 cc · essence · 1XW780450 CV · 2’981 cc · essence · 1XU673450 CV · 2’981 cc · essence · 1XU560450 CV · 2’981 cc · essence · 1XU229450 CV · 2’981 cc · essence · 1PF752450 CV · 2’981 cc · essence · 1XT941450 CV · 2’981 cc · essence · 1PF711

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel5 x 20" ET 53

Offset (ET)53 mm

Rear (AR)

305/30 ZR21

Width305 mm

Aspect ratio30%

Wheel5 x 21" ET 67

Offset (ET)67 mm

Option 1

Front (AV)

235/40 R19 92V XL M+S

Width235 mm

Aspect ratio40%

Wheel5 x 19" ET 52

Offset (ET)52 mm

630 kg max240 km/hXLM+S

Rear (AR)

295/35 R20 101V XL M+S

Width295 mm

Aspect ratio35%

Wheel11 x 20" ET 66

Offset (ET)66 mm

825 kg max240 km/hXLM+S

Option 2

Front (AV)

245/35 R20 91V XL M+S

Width245 mm

Aspect ratio35%

Wheel5 x 20" ET 53

Offset (ET)53 mm

615 kg max240 km/hXLM+S

Rear (AR)

295/30 R21 98V XL M+S

Width295 mm

Aspect ratio30%

Wheel11 x 21" ET 66

Offset (ET)66 mm

750 kg max240 km/hXLM+S

450 CVessence

245/35 ZR20

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 49

Offset (ET)49 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 56

Offset (ET)56 mm

Option 1

Front (AV)

245/35 R20 91V M+S

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 49

Offset (ET)49 mm

615 kg max240 km/hM+S

Rear (AR)

295/30 R20 97V XL M+S

Width295 mm

Aspect ratio30%

Wheel11 x 20" ET 56

Offset (ET)56 mm

730 kg max240 km/hXLM+S

Option 2

Front (AV)

235/40 R19 92V M+S

Width235 mm

Aspect ratio40%

Wheel8.5 x 19" ET 50

Offset (ET)50 mm

630 kg max240 km/hM+S

Rear (AR)

295/35 R19 100V M+S

Width295 mm

Aspect ratio35%

Wheel11 x 19" ET 56

Offset (ET)56 mm

800 kg max240 km/hM+S

430 CVessence

4 variants

245/35 ZR20

430 CV · 3’800 cc · essence · 1XH458430 CV · 3’800 cc · essence · 1XF439430 CV · 3’800 cc · essence · 1XF344430 CV · 3’800 cc · essence · 1PF539

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11 x 20" ET 52

Offset (ET)52 mm

Option 1

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel9 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 48

Offset (ET)48 mm

430 CVessence

245/35 ZR20

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11 x 20" ET 52

Offset (ET)52 mm

Option 1

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel9 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 48

Offset (ET)48 mm

420 CVessence

5 variants

245/35 ZR20

420 CV · 2’981 cc · essence · 1XR939420 CV · 2’981 cc · essence · 1XQ402420 CV · 2’981 cc · essence · 1XN907420 CV · 2’981 cc · essence · 1XN257420 CV · 2’981 cc · essence · 1PF639

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 49

Offset (ET)49 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 56

Offset (ET)56 mm

Option 1

Front (AV)

235/40 R19 92V M+S

Width235 mm

Aspect ratio40%

Wheel8.5 x 19" ET 50

Offset (ET)50 mm

630 kg max240 km/hM+S

Rear (AR)

295/35 ZR19 100V M+S

Width295 mm

Aspect ratio35%

Wheel11 x 19" ET 56

Offset (ET)56 mm

800 kg max240 km/hM+S

Option 2

Front (AV)

245/35 R20 91V M+S

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 49

Offset (ET)49 mm

615 kg max240 km/hM+S

Rear (AR)

295/30 R20 97V XL M+S

Width295 mm

Aspect ratio30%

Wheel11 x 20" ET 56

Offset (ET)56 mm

730 kg max240 km/hXLM+S

400 CVessence

5 variants

245/35 ZR20

400 CV · 3’800 cc · essence · 1XN643400 CV · 3’800 cc · essence · 1XM355400 CV · 3’800 cc · essence · 1XJ854400 CV · 3’800 cc · essence · 1XJ277400 CV · 3’800 cc · essence · 1PF587

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11 x 20" ET 52

Offset (ET)52 mm

Option 1

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel9 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 48

Offset (ET)48 mm

400 CVessence

7 variants

245/35 ZR20

400 CV · 3’800 cc · essence · 1XJ442400 CV · 3’800 cc · essence · 1XH934400 CV · 3’800 cc · essence · 1XH677400 CV · 3’800 cc · essence · 1XH310400 CV · 3’800 cc · essence · 1XF478400 CV · 3’800 cc · essence · 1XF438400 CV · 3’800 cc · essence · 1PF538

Standard configuration

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel8.5 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11 x 20" ET 52

Offset (ET)52 mm

Option 1

Front (AV)

245/35 ZR20

Width245 mm

Aspect ratio35%

Wheel9 x 20" ET 51

Offset (ET)51 mm

Rear (AR)

305/30 ZR20 XL

Width305 mm

Aspect ratio30%

Wheel11.5 x 20" ET 48

Offset (ET)48 mm

385 CVessence

6 variants

235/35 ZR19

385 CV · 3’800 cc · essence · 1XJ870385 CV · 3’800 cc · essence · 1XB689385 CV · 3’800 cc · essence · 1PF427385 CV · 3’800 cc · essence · 1PF428385 CV · 3’800 cc · essence · 1PF416385 CV · 3’800 cc · essence · 1PF415

Standard configuration

Front (AV)

235/35 ZR19

Width235 mm

Aspect ratio35%

Wheel8 x 19" ET 57

Offset (ET)57 mm

Alternative wheel: 8.5 x 19" ET 55

Rear (AR)

305/30 ZR19 XL

Width305 mm

Aspect ratio30%

Wheel11 x 19" ET 51

Offset (ET)51 mm

Alternative wheel: 11.5 x 19" ET 50/67

381 CVessence

4 variants

235/35 ZR19

381 CV · 3’824 cc · essence · 1PF391381 CV · 3’824 cc · essence · 1PF390355 CV · 3’824 cc · essence · 1PF389355 CV · 3’824 cc · essence · 1PF388

Standard configuration

Front (AV)

235/35 ZR19

Width235 mm

Aspect ratio35%

Wheel8 x 19" ET 57

Offset (ET)57 mm

Alternative wheel: 8.5 x 19" ET 55

Option 1

Rear (AR)

305/30 ZR19 XL

Width305 mm

Aspect ratio30%

Wheel11 x 19" ET 51

Offset (ET)51 mm

Alternative wheel: 11.5 x 19" ET 67

345 CVessence

2 variants

225/40 ZR18

345 CV · 3’596 cc · essence · 1PF362320 CV · 3’596 cc · essence · 1PF356

Standard configuration

Front (AV)

225/40 ZR18

Width225 mm

Aspect ratio40%

Wheel8 x 18" ET 50

Offset (ET)50 mm

225/40 R18 88H

Width225 mm

Aspect ratio40%

Wheel8 x 18" ET 50

Offset (ET)50 mm

560 kg max210 km/h

Option 1

Rear (AR)

295/30 ZR18

Width295 mm

Aspect ratio30%

Wheel11 x 18" ET 45

Offset (ET)45 mm

265/35 R18 93H

Width265 mm

Aspect ratio35%

Wheel10 x 18" ET 47

Offset (ET)47 mm

650 kg max210 km/h

320 CVessence

205/50 ZR17

Standard configuration

Front (AV)

205/50 ZR17

Width205 mm

Aspect ratio50%

Wheel7 x 17" ET 55

Offset (ET)55 mm

225/40 ZR18

Width225 mm

Aspect ratio40%

Wheel7.5 x 18" ET 50

Offset (ET)50 mm

Option 1

Rear (AR)

255/40 ZR17

Width255 mm

Aspect ratio40%

Wheel9 x 17" ET 55

Offset (ET)55 mm

265/35 ZR18

Width265 mm

Aspect ratio35%

Wheel10 x 18" ET 65

Offset (ET)65 mm

301 CVessence

2 variants

225/40 R18

301 CV · 3’800 cc · essence · 1PF315286 CV · 3’600 cc · essence · 1PF309

Standard configuration

Front (AV)

225/40 R18

Width225 mm

Aspect ratio40%

Wheel8 x 18" ET 52

Offset (ET)52 mm

Rear (AR)

285/30 R18

Width285 mm

Aspect ratio30%

Wheel10 x 18" ET 40

Offset (ET)40 mm

Option 2

Front (AV)

205/50 R17

Width205 mm

Aspect ratio50%

Wheel7 x 17" ET 55

Offset (ET)55 mm

Rear (AR)

255/45 R17

Width255 mm

Aspect ratio45%

Wheel8 x 17" ET 30

Offset (ET)30 mm

301 CVessence

2 variants

225/40 ZR18

301 CV · 3’743 cc · essence · 1P5086286 CV · 3’598 cc · essence · 1P5080

Standard configuration

225/40 ZR18

Width225 mm

Aspect ratio40%

Wheel8 x 18"

Alternative wheel: 10 x 18"

Option 1

285/30 ZR18

Width285 mm

Aspect ratio30%

Approved tires: official Swiss data

Every vehicle registered in Switzerland has a list of tire sizes approved by the Federal Roads Office (FEDRO). This data comes from type approvals (TARGA) and determines which tire sizes you can legally mount. Our tool displays standard and optional configurations with wheels, offset, load and speed ratings.

Why respect the approval?

Mounting non-approved tires can lead to inspection failure, fines, or even insurance cancellation in case of an accident. Always check that your tires match the approved sizes for your vehicle.