18 variants · 3 configurations
Officially FEDRO-approved tire sizes for all BMW X4 M variants.
480.1 CVessence
10 variants
Standard configuration
Front (AV)
255/40 ZR21
255/45 R20 105Y
255/45 R20 105V M+S
Option 1
Rear (AR)
265/40 ZR21
265/45 R20 108Y
255/45 R20 105V M+S
480.1 CVessence
7 variants
Standard configuration
Front (AV)
255/40 ZR21
255/45 ZR20
255/45 R20 105V M+S
Option 1
Rear (AR)
265/40 ZR21
265/45 ZR20
255/45 R20 105V M+S
480.1 CVessence
Standard configuration
Front (AV)
255/40 ZR21
255/45 ZR20
255/45 R20 105V M+S
Option 1
Rear (AR)
265/40 ZR21
265/45 ZR20
255/45 R20 105V 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.
