Approved Tires CASE IH CS78A

4 variants · 2 configurations

Officially FEDRO-approved tire sizes for all CASE IH CS78A variants.

82.1 CVdiesel

2 variants

380/85 R24 131A

82.1 CV · 4 397 cc · diesel · 4CA15182.1 CV · 4 397 cc · diesel · 4CA154

Standard configuration

Front (AV)

380/85 R24 131A

Width380 mm

Aspect ratio85%

420/70 R24 130A

480/65 R24 127A

Option 1

Rear (AR)

540/65 R38 142A

Width540 mm

Aspect ratio65%

460/85 R34 147A

77.9 CVdiesel

2 variants

380/85 R24 131A

77.9 CV · 4 397 cc · diesel · 4CA18577.9 CV · 4 397 cc · diesel · 4CA186

Standard configuration

Front (AV)

380/85 R24 131A

Width380 mm

Aspect ratio85%

420/70 R24 130A

480/65 R24 127A

Option 1

Rear (AR)

540/65 R38 142A

Width540 mm

Aspect ratio65%

460/85 R34 147A

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.