Audi A6 allroad quattro tyre sizes

Factory tyre sizes for the Audi A6 allroad quattro as listed in the maker's official documents. Each of the 6 rows links its source document.

  • Saloon
  • 2016–2024
  • 6 versions
Rear235/55R18Front235/55R18
18″ rim
Rear
235/55R18
Overall diameter
716 mm
Section width
235 mm
Factory wheel: 8Jx18
Front
235/55R18
Overall diameter
716 mm
Section width
235 mm
Factory wheel: 8Jx18
19″ rim
Rear
235/50R19
Overall diameter
718 mm
Section width
235 mm
Factory wheel: 8.5Jx19
Front
235/50R19
Overall diameter
718 mm
Section width
235 mm
Factory wheel: 8.5Jx19
19″ rim
Rear
255/45R19
Overall diameter
712 mm
Section width
255 mm
Factory wheel: 8.5Jx19
Front
255/45R19
Overall diameter
712 mm
Section width
255 mm
Factory wheel: 8.5Jx19
20″ rim
Rear
255/40R20
Overall diameter
712 mm
Section width
255 mm
Factory wheel: 8.5Jx20
Front
255/40R20
Overall diameter
712 mm
Section width
255 mm
Factory wheel: 8.5Jx20

The tyres on the car may have been changed. For the exact size, check the label in the door frame or the registration.

Change the size, press the gas: see the difference →

Some rows come from an official document of another country (CH, DE). Your market's version may differ; compare with the door label.

Tyres and wheels by version

A6 allroad quattro C8 2024

VersionTyreWheelSource
A6 allroad quattro - wheel option (40R)235/55R188Jx18Document ↗CH
A6 allroad quattro - wheel option (42R)235/50R198.5Jx19Document ↗CH

A6 allroad quattro C8 2020

VersionTyreWheelSource
A6 allroad quattro (18 in)235/55R188Jx18Document ↗DE
A6 allroad - wheel option (19 in)235/50R198.5Jx19Document ↗DE

A6 allroad quattro C7 (4G) facelift 2016

VersionTyreWheelSource
A6 allroad - wheel option (19 in)255/45R198.5Jx19Document ↗DE
A6 allroad - wheel option (20 in)255/40R208.5Jx20Document ↗DE

FAQ

What tyre size does the Audi A6 allroad quattro use?

Factory tyre sizes listed in official documents for the Audi A6 allroad quattro: 235/55R18, 235/50R19, 255/45R19, 255/40R20. The most common size is 235/55R18.

What wheel size does the Audi A6 allroad quattro have?

The Audi A6 allroad quattro was sold with 18, 19, 20 inch wheels in the sourced versions. The number after R on your tyre's sidewall tells you which one you have.

Can I fit a different tyre size on the Audi A6 allroad quattro?

A size whose overall diameter is within 3% of the factory size, with no lower load index or speed rating, usually fits. For final approval check the door label, CoC and your tyre shop.

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