Approved Tires KRAMER KT144

1 variant · 1 configuration

Officially FEDRO-approved tire sizes for all KRAMER KT144 variants.

45.3 CVdiesel

400/50 R15 109A

Standard configuration

400/50 R15 109A

Width400 mm

Aspect ratio50%

Wheel13 x 15" ET 40

Offset (ET)40 mm

1030 kg max

Option 1

255/75 R15.3 107A

Width255 mm

Aspect ratio75%

Wheel9 x 15.3" ET 40

Offset (ET)40 mm

975 kg max

Option 2

315/55 R16 124F

Width315 mm

Aspect ratio55%

Wheel11 x 16" ET 30

Offset (ET)30 mm

1600 kg max

270/65 R16.5 135A

260/70 R16.5 129A

Alternative wheel: 8.25 x 16.5" ET 40

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.