Audi A6
Find Tyres for 2019-present Audi A6 (C8)
Common factory fitments and replacement guidance for the 2019-present Audi A6.
About this generation
The 2019-present Audi A6 occupies a specific slot in the Audi lineup, and tyre choice for this generation has to match the wheel and trim ordered from new. The figures on this page reflect UK-market original-equipment fitments.
Chassis code C8 identify this generation in parts catalogues, fitment databases and OEM tyre listings — useful when ordering online.
Chassis code: C8. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 2019-present Audi A6 typically include:
Original-equipment sizes shown here are typical UK fitments. Sport packs, optional alloy upgrades and dealer accessories can change the size — always confirm before fitting.
Tyre fitment for any Audi A6 depends on the wheels and trim ordered from new. The most accurate way to confirm a replacement is to read the size from your existing tyre sidewall.
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Tyre sizes vary by trim, year, wheel size and manufacturer specification. Confirm the size on your tyre sidewall before fitting.
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Other Audi A6 generations
- GenerationA6 C4 Saloon (1994-1997)Chassis: C4
- GenerationA6 C4 Avant (1994-1997)Chassis: C4
- GenerationA6 C5 Saloon (1997-2004)Chassis: C5
- GenerationA6 C5 Avant (1998-2004)Chassis: C5
- GenerationA6 C5 Allroad (2000-2005)Chassis: C5
- GenerationA6 C6 Saloon (2004-2011)Chassis: C6
- GenerationA6 C6 Avant (2005-2011)Chassis: C6
- GenerationA6 C6 Allroad (2006-2011)Chassis: C6
- GenerationA6 C7 Saloon (2011-2018)Chassis: C7
- GenerationA6 C7 Avant (2011-2018)Chassis: C7
- GenerationA6 C7 Allroad (2012-2018)Chassis: C7
- GenerationA6 C8 Saloon (2018-present)Chassis: C8
- GenerationA6 C8 Avant (2018-present)Chassis: C8
More find pages
Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
What do star/OEM markings mean on Audi A6 tyres?
Audi approves specific tyres for many of its models, marked with a star (BMW), MO (Mercedes), AO (Audi), J (Jaguar) or similar. OEM-marked tyres are tuned for that car's suspension and don't always come from the major brand-name fitter as a stock item — they may need to be ordered.
Are run-flat tyres needed on the 2019-present Audi A6?
Most 2019-present Audi A6 cars were supplied with conventional tyres and a spare or repair kit. Only fit run-flats if your specific car was originally specified with them and has tyre pressure monitoring.
What should Audi A6 drivers know about UK potholes?
UK road conditions are tough on tyres. Check sidewall bulges, cuts and tread depth regularly — especially on the inside edge, which often wears unevenly. A 20p coin gives a quick legal-tread check.
Are all-season tyres suitable for the Audi A6?
All-season tyres carrying the 3PMSF snowflake symbol are a sensible choice for UK Audi A6 drivers who don't want to swap between summer and winter sets. Confirm the size and load rating match your OEM spec.
What tyre size does the 2019-present Audi A6 use?
Common UK factory fitments for the 2019-present Audi A6 include 235/55 R18, 255/45 R19, 255/40 R20. The exact size depends on the wheel and trim ordered — always confirm on your tyre sidewall before fitting.
Tyre Finder UK provides general tyre guidance only. We do not guarantee tyre fitment, local stock, prices or fitting availability. Always confirm your tyre size, load rating, speed rating and vehicle requirements using your current tyre sidewall, vehicle handbook, manufacturer guidance or a qualified tyre fitter before fitting.