Audi A4
Find Tyres for 2004-2008 Audi A4 (B7)
Year-specific tyre fitment data for the 2004-2008 Audi A4. Confirm size, load and speed rating before fitting.
About this generation
The 2004-2008 Audi A4 bridges the modern era of standardised tyre sizing in the UK — most replacement sizes are still in active production from major brands.
Chassis code B7 identify this generation in parts catalogues, fitment databases and OEM tyre listings — useful when ordering online.
Chassis code: B7. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 2004-2008 Audi A4 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.
Audi works with tyre makers to develop OEM-marked versions for the A4, tuned for the car's suspension calibration. Star, MO, AO or J markings indicate manufacturer-approved tyres.
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Other Audi A4 generations
- GenerationA4 B5 Saloon (1994-2001)Chassis: B5
- GenerationA4 B5 Avant (1995-2001)Chassis: B5
- GenerationA4 B6 Saloon (2000-2006)Chassis: B6
- GenerationA4 B6 Avant (2001-2005)Chassis: B6
- GenerationA4 B6 Cabriolet (2002-2006)Chassis: B6
- GenerationA4 B7 Avant (2005-2008)Chassis: B7
- GenerationA4 B8 Saloon (2008-2015)Chassis: B8
- GenerationA4 B8 Avant (2008-2016)Chassis: B8
- GenerationA4 B8 Allroad (2009-2016)Chassis: B8
- GenerationA4 B9 Saloon (2015-present)Chassis: B9
- GenerationA4 B9 Avant (2015-present)Chassis: B9
- GenerationA4 B9 Allroad (2016-present)Chassis: B9
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Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
Are run-flat tyres needed on the 2004-2008 Audi A4?
Most 2004-2008 Audi A4 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's different about the 2004-2008 A4 compared with other generations?
This is the 2004-2008 generation of the Audi A4. Earlier and later generations use different platforms, wheel sizes and tyre fitments, so always match your specific year to the correct generation page.
Are premium-brand tyres worth it on a Audi A4?
On a Audi A4, premium tyre brands (Michelin, Continental, Bridgestone, Pirelli, Goodyear) typically deliver longer tread life, better wet grip and quieter rolling. The cost difference is usually recouped over the tyre's life.
What tyre size does the 2004-2008 Audi A4 use?
Common UK factory fitments for the 2004-2008 Audi A4 include 205/60 R16, 225/45 R17, 235/40 R18. The exact size depends on the wheel and trim ordered — always confirm on your tyre sidewall before fitting.
What do star/OEM markings mean on Audi A4 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.
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.