Approved Tires CASE IH C 55 A

1 variant · 1 configuration

Officially FEDRO-approved tire sizes for all CASE IH C 55 A variants.

55.8 CVdiesel

8.3 R24

Standard configuration

Front (AV)

8.3 R24

Width8.3 mm

Aspect ratio—

Wheel11 x 20"

11.2 R24

Alternative wheel: 7 x 24" (acier)

Alternative wheel: 10 x 24" (acier)

Option 1

Rear (AR)

14.9 R28

Width14.9 mm

Aspect ratio—

Wheel12 x 28"

14.9 R30

9.5 R36

13.6 R36

Alternative wheel: 12 x 30"

Alternative wheel: 8 x 36" (acier)

Alternative wheel: 12 x 36" (acier)

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.