2 variants · 2 configurations
Officially FEDRO-approved tire sizes for all MERCEDES-BENZ R300 CDI variants.
190.4 CVdiesel
Standard configuration
Front + Rear
235/65 R17 104W
255/55 R18 105W
Option 1
Front + Rear
255/50 R19 103W
Alternative wheel: 8.5 x 19" ET 64
Alternative wheel: 9.5 x 19" ET 64
Option 2
Front + Rear
265/45 R20 104W
Alternative wheel: 9 x 20" ET 60
Rear (AR)
265/40 ZR21 XL
Alternative wheel: 9 x 21" ET 48
190.4 CVdiesel
Standard configuration
Front + Rear
235/65 R17 104W
255/55 R18 105W
Option 1
Front + Rear
255/50 R19 103W
Alternative wheel: 8.5 x 19" ET 64
Alternative wheel: 9.5 x 19" ET 64
Option 2
Front + Rear
265/45 ZR20 104W
Rear (AR)
265/40 ZR21 105Y XL
Alternative wheel: 9 x 21" ET 48
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.
