16 variants · 3 configurations
Officially FEDRO-approved tire sizes for all SMART 3 variants.
428.4 CVélectrique
7 variants
Standard configuration
245/45 R19 102X XL
Option 1
245/40 R20 99X XL
272.0 CVélectrique
7 variants
Standard configuration
245/45 R19 102X XL
Option 1
245/40 R20 99X XL
272.0 CVélectrique
2 variants
Standard configuration
245/45 R19 XL
Option 1
245/40 R20 XL
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.
