Approved Tires BMW X4 xDrive25d

5 variants · 1 configuration

Officially FEDRO-approved tire sizes for all BMW X4 xDrive25d variants.

231.2 CVdiesel

5 variants

245/40 R21 100Y

231.2 CV · 1 995 cc · diesel · 1BM260231.2 CV · 1 995 cc · diesel · 1BM261231.2 CV · 1 995 cc · diesel · 1BM262231.2 CV · 1 995 cc · diesel · 1BM263231.2 CV · 1 995 cc · diesel · 1BM264

Standard configuration

Front (AV)

245/40 R21 100Y

Width245 mm

Aspect ratio40%

Wheel8.5 x 21" ET 30

Offset (ET)30 mm

800 kg max300 km/h

245/45 R20 103W

Width245 mm

Aspect ratio45%

Wheel8 x 20" ET 27

Offset (ET)27 mm

875 kg max270 km/h

Option 1

Rear (AR)

275/35 R21 103Y

Width275 mm

Aspect ratio35%

Wheel9.5 x 21" ET 43

Offset (ET)43 mm

875 kg max300 km/h

275/40 R20 106W

Width275 mm

Aspect ratio40%

Wheel9.5 x 20" ET 43

Offset (ET)43 mm

950 kg max270 km/h

Option 2

Front + Rear

245/50 R19 105W

Width245 mm

Aspect ratio50%

Wheel7.5 x 19" ET 32

Offset (ET)32 mm

925 kg max270 km/h

225/60 R18 104W

Width225 mm

Aspect ratio60%

Wheel7 x 18" ET 22

Offset (ET)22 mm

900 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.