Approved Tires WEYCOR AR 420

2 variants · 1 configuration

Officially FEDRO-approved tire sizes for all WEYCOR AR 420 variants.

75.3 CVdiesel

2 variants

75.3 CV · 2 924 cc · diesel · 5WA80575.3 CV · 2 924 cc · diesel · 5WA804

Standard configuration

Wheel11 x 20"

Option 1

405/70 R20 137G

Width405 mm

Aspect ratio70%

Wheel13 x 20"

Full spec sheet

WEYCOR AR 420

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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.