Approved Tires PORSCHE 911 Targa

2 variants · 1 configuration

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

300.6 CVessence

2 variants

205/55 R16

300.6 CV · 3 800 cc · essence · 1PF312285.6 CV · 3 600 cc · essence · 1PF306

Standard configuration

Front (AV)

205/55 R16

Width205 mm

Aspect ratio55%

Wheel7 x 16" ET 55

Offset (ET)55 mm

Rear (AR)

245/45 R16

Width245 mm

Aspect ratio45%

Wheel9 x 16" ET 70

Offset (ET)70 mm

Option 1

205/50 R17

Width205 mm

Aspect ratio50%

Wheel7 x 17" ET 55

Offset (ET)55 mm

255/40 R17

Width255 mm

Aspect ratio40%

Wheel9 x 17" ET 55

Offset (ET)55 mm

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.