Approved Tires SETRA SG 321 UL

1 variant · 1 configuration

Officially FEDRO-approved tire sizes for all SETRA SG 321 UL variants.

299.2 CVdiesel

275/70 R22.5

Standard configuration

275/70 R22.5

Width275 mm

Aspect ratio70%

Wheel8.25 x 22.5"

Option 1

11 R22.5

Width11 mm

Aspect ratio—

Wheel8.25 x 22.5"

Option 2

295/80 R22.5

Width295 mm

Aspect ratio80%

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.