Approved Tires VALMET 8550-4

2 variants · 2 configurations

Officially FEDRO-approved tire sizes for all VALMET 8550-4 variants.

160.5 CVdiesel

420/70 R28 130A

Standard configuration

Front (AV)

420/70 R28 130A

Width420 mm

Aspect ratio70%

480/65 R28 129A

540/65 R28 137A

480/70 R28 129A

Option 1

Rear (AR)

520/70 R38 150A

Width520 mm

Aspect ratio70%

600/65 R38 147A

650/65 R38 154A

580/70 R38 155A

159.8 CVdiesel

480/65 R28

Standard configuration

Front (AV)

480/65 R28

Width480 mm

Aspect ratio65%

Wheel12 x 28"

Alternative wheel: 12 x 28"

Option 1

Rear (AR)

600/65 R38

Width600 mm

Aspect ratio65%

Wheel15 x 38"

Alternative wheel: 18 x 38"

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.