Approved Tires STEYR Kompakt 4075

4 variants · 3 configurations

Officially FEDRO-approved tire sizes for all STEYR Kompakt 4075 variants.

77.5 CVdiesel

2 variants

300/70 R20 110A

77.5 CV · 3 200 cc · diesel · 4SB21674.8 CV · 3 200 cc · diesel · 4SB243

Standard configuration

Front (AV)

300/70 R20 110A

Width300 mm

Aspect ratio70%

1060 kg max

340/75 R20 117A1285 kg

380/70 R20 122A1500 kg

Option 1

Rear (AR)

380/70 R28 127A

Width380 mm

Aspect ratio70%

420/85 R28 139A

600/65 R28 142A

74.8 CVdiesel

360/70 R20 120A

Standard configuration

Front (AV)

360/70 R20 120A

Width360 mm

Aspect ratio70%

1400 kg max

380/70 R20 122A1500 kg

405/70 R20 136G

Option 1

Rear (AR)

420/70 R30 134A

Width420 mm

Aspect ratio70%

480/70 R30 141A

540/65 R30 143A

74.8 CVdiesel

380/70 R20 122A

Standard configuration

Front (AV)

380/70 R20 122A

Width380 mm

Aspect ratio70%

1500 kg max

405/70 R20 136G

440/65 R24 128A

Option 1

Rear (AR)

480/70 R30 141A

Width480 mm

Aspect ratio70%

540/65 R30 143A

540/65 R34 145A

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.