Approved Tires CADILLAC CTS Coupé AWD

1 variant · 1 configuration

Officially FEDRO-approved tire sizes for all CADILLAC CTS Coupé AWD variants.

311.4 CVessence

235/50 R18 97V

Standard configuration

Front (AV)

235/50 R18 97V

Width235 mm

Aspect ratio50%

Wheel8.5 x 18" ET 48

Offset (ET)48 mm

730 kg max240 km/h

Rear (AR)

265/45 R18 101V

Width265 mm

Aspect ratio45%

Wheel9 x 18" ET 32

Offset (ET)32 mm

825 kg max240 km/h

Full spec sheet

CADILLAC CTS Coupé AWD

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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.