Approved Tires PORSCHE Cayenne S Tr.syb.

1 variant · 1 configuration

Officially FEDRO-approved tire sizes for all PORSCHE Cayenne S Tr.syb. variants.

405.3 CVessence

255/55 R18 109Y XL

Standard configuration

255/55 R18 109Y XL

Width255 mm

Aspect ratio55%

Wheel8 x 18" ET 57

Offset (ET)57 mm

1030 kg max300 km/hXL

Option 1

275/45 R19 108Y XL

Width275 mm

Aspect ratio45%

Wheel9 x 19" ET 60

Offset (ET)60 mm

1000 kg max300 km/hXL

275/40 R20 106Y XL

Width275 mm

Aspect ratio40%

Wheel9 x 20" ET 60

Offset (ET)60 mm

950 kg max300 km/hXL

Option 2

295/35 R21 107Y XL

Width295 mm

Aspect ratio35%

Wheel10 x 21" ET 50

Offset (ET)50 mm

975 kg max300 km/hXL

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.