Approved Tires DEUTZ-FAHR 6170.4 (?) TTV

1 variant · 1 configuration

Officially FEDRO-approved tire sizes for all DEUTZ-FAHR 6170.4 (?) TTV variants.

163.1 CVdiesel

320/85 R34 141A

Standard configuration

Front (AV)

320/85 R34 141A

Width320 mm

Aspect ratio85%

420/85 R28 144A

540/65 R24 140D

480/70 R28 140D

520/60 R28 138D

600/60 R28 146D

Option 1

Rear (AR)

320/90 R50 150B

Width320 mm

Aspect ratio90%

480/80 R42 156A

520/70 R38 150D

650/60 R38 155D

710/60 R38 160D

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.