Approved Tires BMW R 18 Classic

3 variants · 1 configuration

Officially FEDRO-approved tire sizes for all BMW R 18 Classic variants.

91.1 CVessence

3 variants

120/70 B21 68H

91.1 CV · 1 802 cc · essence · 6BA66991.1 CV · 1 802 cc · essence · 6BA56647.6 CV · 1 802 cc · essence · 6BA606

Standard configuration

Front (AV)

120/70 B21 68H

Width120 mm

Aspect ratio70%

Wheel3.5 x 21"

315 kg max210 km/h

Rear (AR)

180/55 B18 80H

Width180 mm

Aspect ratio55%

Wheel5.5 x 18"

450 kg max210 km/h

Option 1

Front (AV)

120/70 R19 60V

Width120 mm

Aspect ratio70%

Wheel3 x 19"

250 kg max240 km/h

Alternative wheel: 3.5 x 19"

Rear (AR)

180/65 B16 81H

Width180 mm

Aspect ratio65%

Wheel5 x 16"

462 kg max210 km/h

Option 2

Front (AV)

120/70 B19 60H

Width120 mm

Aspect ratio70%

Wheel3 x 19"

250 kg max210 km/h

Alternative wheel: 3.5 x 19"

Rear (AR)

180/65 B16 81H

Width180 mm

Aspect ratio65%

Wheel5 x 16"

462 kg max210 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.