Approved Tires BMW X3 2.5si

3 variants · 1 configuration

Officially FEDRO-approved tire sizes for all BMW X3 2.5si variants.

217.6 CVessence

3 variants

235/50 R18 97V

217.6 CV · 2 497 cc · essence · 1BB583217.6 CV · 2 497 cc · essence · 1BB507217.6 CV · 2 497 cc · essence · 1BB402

Standard configuration

Front (AV)

235/50 R18 97V

Width235 mm

Aspect ratio50%

Wheel8 x 18" ET 44

Offset (ET)44 mm

730 kg max240 km/h

Rear (AR)

255/45 R18 99V

Width255 mm

Aspect ratio45%

Wheel9 x 18" ET 51

Offset (ET)51 mm

775 kg max240 km/h

Option 1

Front (AV)

235/45 R19 95W

Width235 mm

Aspect ratio45%

Wheel8.5 x 19" ET 46

Offset (ET)46 mm

690 kg max270 km/h

Rear (AR)

255/40 R19 96W

Width255 mm

Aspect ratio40%

Wheel9 x 19" ET 51

Offset (ET)51 mm

710 kg max270 km/h

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.