Approved Tires PORSCHE 968 CS

3 variants · 1 configuration

Officially FEDRO-approved tire sizes for all PORSCHE 968 CS variants.

239 CVessence

3 variants

225/45 ZR17

239 CV · 2’988 cc · essence · 1P5065239 CV · 2’988 cc · essence · 1P5061239 CV · 2’988 cc · essence · 1P5062

Standard configuration

225/45 ZR17

Width225 mm

Aspect ratio45%

Wheel7.5 x 17" ET 65

Offset (ET)65 mm

Alternative wheel: 9 x 17" ET 55

Option 1

255/40 ZR17

Width255 mm

Aspect ratio40%

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.