Approved Tires CADILLAC Seville STS

3 variants · 3 configurations

Officially FEDRO-approved tire sizes for all CADILLAC Seville STS variants.

304.6 CVessence

235/60 R16 100W

Standard configuration

235/60 R16 100W

Width235 mm

Aspect ratio60%

Wheel7 x 16" ET 51

Offset (ET)51 mm

800 kg max270 km/h

235/60 ZR16

Option 1

235/55 R17 98W

Width235 mm

Aspect ratio55%

Wheel7.5 x 17" ET 51

Offset (ET)51 mm

750 kg max270 km/h

304.6 CVessence

235/60 ZR16

Standard configuration

235/60 ZR16

Width235 mm

Aspect ratio60%

Wheel7 x 16" ET 51

Offset (ET)51 mm

235/60 R16 100W800 kg270 km/h

304.6 CVessence

225/60 R16

Standard configuration

225/60 R16

Width225 mm

Aspect ratio60%

Wheel7 x 16" ET 43 (acier)

Offset (ET)43 mm

Steel

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.