Approved Tires KOMATSU WA 90-6

1 variant · 1 configuration

Officially FEDRO-approved tire sizes for all KOMATSU WA 90-6 variants.

80.2 CVdiesel

405/70 R20

Standard configuration

405/70 R20

Width405 mm

Aspect ratio70%

405/70 R24

455/70 R20

425/75 R20

400/70 R24

Option 1

400/80 R24

Width400 mm

Aspect ratio80%

420/75 R20

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.