Approved Tires VALTRA 6550-4 HiTech

2 variants · 2 configurations

Officially FEDRO-approved tire sizes for all VALTRA 6550-4 HiTech variants.

104.7 CVdiesel

420/70 R24 130A

Standard configuration

Front (AV)

420/70 R24 130A

Width420 mm

Aspect ratio70%

480/65 R24 127A

480/65 R28 129A

420/70 R28 130A

Option 1

Rear (AR)

520/70 R34 148A

Width520 mm

Aspect ratio70%

600/65 R34 145A

600/65 R38 147A

520/70 R38 150A

100.0 CVdiesel

420/70 R24 130A

Standard configuration

Front (AV)

420/70 R24 130A

Width420 mm

Aspect ratio70%

480/65 R24 127A

480/65 R28 129A

420/70 R28 130A

Option 1

Rear (AR)

520/70 R34 148A

Width520 mm

Aspect ratio70%

600/65 R34 145A

600/65 R38 147A

520/70 R38 150A

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.