Approved Tires STEYR M948a

2 variants · 2 configurations

Officially FEDRO-approved tire sizes for all STEYR M948a variants.

48.3 CVdiesel

340/75 R20 117A

Standard configuration

Front (AV)

340/75 R20 117A

Width340 mm

Aspect ratio75%

1285 kg max

335/80 R20 141B

300/70 R20 119A1360 kg

Option 1

Rear (AR)

480/65 R28 127A

Width480 mm

Aspect ratio65%

540/65 R28 137A

420/70 R28 133A

48.3 CVdiesel

8.3 R24

Standard configuration

Front (AV)

8.3 R24

Width8.3 mm

Aspect ratio—

Wheel9 x 20"

9.5 R24

Alternative wheel: 7 x 24"

Option 1

Rear (AR)

14.9 R28

Width14.9 mm

Aspect ratio—

Wheel12 x 28"

Alternative wheel: 8 x 36"

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.