Approved Tires IRISBUS Arway

4 variants · 1 configuration

Officially FEDRO-approved tire sizes for all IRISBUS Arway variants.

380.8 CVdiesel

4 variants

295/80 R22.5 152/148J

380.8 CV · 7 790 cc · diesel · 2IA438380.8 CV · 7 790 cc · diesel · 2IA439330.5 CV · 7 790 cc · diesel · 2IA436330.5 CV · 7 790 cc · diesel · 2IA437

Standard configuration

295/80 R22.5 152/148J

Width295 mm

Aspect ratio80%

100 km/h

Option 1

Wheel8.25 x 22.5"

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.