3 variants · 2 configurations
Officially FEDRO-approved tire sizes for all MERCEDES-AMG SLK 55 AMG variants.
421.6 CVessence
2 variants
Standard configuration
Front (AV)
235/40 ZR18 XL
Alternative wheel: 9 x 18" ET 42
Option 1
Front + Rear
235/40 R18 95H XL M+S
360.4 CVessence
Standard configuration
Front (AV)
225/45 R17 91Y
Alternative wheel: 8.5 x 17" ET 30/34
Option 1
Front (AV)
225/40 R18 92Y XL
Alternative wheel: 8.5 x 18" ET 30/34
Option 2
Front (AV)
235/35 ZR19 91Y XL
Alternative wheel: 9.5 x 19" ET 31
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.
