8 variants · 4 configurations
Officially FEDRO-approved tire sizes for all BMW M 550d xDrive variants.
380.8 CVdiesel
3 variants
Standard configuration
Front (AV)
245/35 R20 95Y
Rear (AR)
275/30 R20 97Y
Option 1
Front + Rear
245/40 R19 98Y
Option 2
Front + Rear
245/45 R18 100V M+S
380.8 CVdiesel
Standard configuration
Front (AV)
245/35 R20 95Y
275/30 R20 97Y
Option 1
Front (AV)
245/40 R19 94Y
275/35 R19 96Y
Option 2
Front + Rear
245/45 R18 100V M+S
380.8 CVdiesel
3 variants
Standard configuration
Front (AV)
245/35 R20 95Y
Rear (AR)
275/30 R20 97Y
Option 1
Front (AV)
245/40 R19 94Y
Rear (AR)
275/35 R19 96Y
Option 2
Front + Rear
245/45 R18 100V M+S
380.8 CVdiesel
Standard configuration
Front (AV)
245/35 R20 95Y
Rear (AR)
275/30 R20 97Y
Option 1
Front + Rear
245/40 R19 98Y
Option 2
Front + Rear
245/45 R18 100V M+S
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.
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.
