Approved Tires PORSCHE 911 Targa 4 GTS

9 variants · 1 configuration

Officially FEDRO-approved tire sizes for all PORSCHE 911 Targa 4 GTS variants.

480.1 CVessence

9 variants

245/35 ZR20

480.1 CV · 2 981 cc · essence · 1XZ946480.1 CV · 2 981 cc · essence · 1XZ936480.1 CV · 2 981 cc · essence · 1XZ799480.1 CV · 2 981 cc · essence · 1XZ646480.1 CV · 2 981 cc · essence · 1XZ527480.1 CV · 2 981 cc · essence · 1XY935480.1 CV · 2 981 cc · essence · 1XY181480.1 CV · 2 981 cc · essence · 1XY161480.1 CV · 2 981 cc · essence · 1PF898

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

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.