Approved Tires SMART forfour ed

2 variants · 1 configuration

Officially FEDRO-approved tire sizes for all SMART forfour ed variants.

81.6 CVélectrique

2 variants

165/65 R15 81T

81.6 CV · électrique · 1XT24781.6 CV · électrique · 1SF301

Standard configuration

Front (AV)

165/65 R15 81T

Width165 mm

Aspect ratio65%

Wheel5 x 15" ET 32

Offset (ET)32 mm

462 kg max190 km/h

Rear (AR)

185/60 R15 84T

Width185 mm

Aspect ratio60%

Wheel5.5 x 15" ET 42

Offset (ET)42 mm

500 kg max190 km/h

Option 1

Front (AV)

185/50 R16 81T

Width185 mm

Aspect ratio50%

Wheel6 x 16" ET 44

Offset (ET)44 mm

462 kg max190 km/h

Rear (AR)

205/45 R16 83T

Width205 mm

Aspect ratio45%

Wheel6.5 x 16" ET 40

Offset (ET)40 mm

487 kg max190 km/h

Approved tires: official Swiss data

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.

Why respect the approval?

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.