Approved Tires AUDI A8 2.8FSI

1 variant · 1 configuration

Officially FEDRO-approved tire sizes for all AUDI A8 2.8FSI variants.

209.4 CVessence

235/55 R17 99W

Standard configuration

235/55 R17 99W

Width235 mm

Aspect ratio55%

Wheel8 x 17" ET 43

Offset (ET)43 mm

775 kg max270 km/h

235/50 R18 101W

Width235 mm

Aspect ratio50%

Wheel8 x 18" ET 43

Offset (ET)43 mm

825 kg max270 km/h

255/45 R18 99W

Width255 mm

Aspect ratio45%

Wheel8.5 x 18" ET 45

Offset (ET)45 mm

775 kg max270 km/h

Option 1

255/40 R19 96W

Width255 mm

Aspect ratio40%

Wheel8.5 x 19" ET 42/45

Offset (ET)42 / 45 mm

710 kg max270 km/h

Alternative wheel: 9 x 19" ET 41

Alternative wheel: 9 x 19" ET 44

Option 2

255/35 R20 97Y

Width255 mm

Aspect ratio35%

Wheel8.5 x 20" ET 45

Offset (ET)45 mm

730 kg max300 km/h

275/35 R20 102Y

Width275 mm

Aspect ratio35%

Wheel9 x 20" ET 46

Offset (ET)46 mm

850 kg max300 km/h

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.