Approved Tires BMW 850Ci

1 variant · 1 configuration

Officially FEDRO-approved tire sizes for all BMW 850Ci variants.

326.4 CVessence

235/50 R16 95W

Standard configuration

Front + Rear

235/50 R16 95W

Width235 mm

Aspect ratio50%

Wheel7.5 x 16" ET 15

Offset (ET)15 mm

690 kg max270 km/h

225/55 R16 95Q M+S690 kg160 km/h

Option 1

Front + Rear

235/45 R17 93W

Width235 mm

Aspect ratio45%

Wheel8 x 17" ET 10

Offset (ET)10 mm

650 kg max270 km/h

235/45 ZR17

Option 2

Rear (AR)

265/40 R17 96W

Width265 mm

Aspect ratio40%

Wheel9 x 17" ET 19

Offset (ET)19 mm

710 kg max270 km/h

265/40 ZR17

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.