Approved Tires MERCEDES-BENZ CL 420

2 variants · 2 configurations

Officially FEDRO-approved tire sizes for all MERCEDES-BENZ CL 420 variants.

278.8 CVessence

235/60 R16 100W

Standard configuration

235/60 R16 100W

Width235 mm

Aspect ratio60%

Wheel7.5 x 16" ET 51

Offset (ET)51 mm

800 kg max270 km/h

Option 1

255/45 ZR18

Width255 mm

Aspect ratio45%

Wheel8.5 x 18" ET 44/47

Offset (ET)44 / 47 mm

278.8 CVessence

235/60 R16

Standard configuration

235/60 R16

Width235 mm

Aspect ratio60%

Wheel7.5 x 16" ET 51

Offset (ET)51 mm

Option 1

255/45 R18

Width255 mm

Aspect ratio45%

Wheel8.5 x 18" ET 47

Offset (ET)47 mm

Alternative wheel: 8.5 x 18" ET 44

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.