Audi A4
Find Tyres for 2005-2008 Audi A4 (B7)
Year-specific tyre fitment data for the 2005-2008 Audi A4. Confirm size, load and speed rating before fitting.
About this generation
The 2005-2008 Audi A4 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 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 2005-2008 Audi A4 typically include:
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.
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.
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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 Saloon (2004-2008)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.
Where should I check the original tyre size for my Audi A4?
Look in three places: (1) the sidewall of the existing tyre, (2) the placard inside the driver's door frame, and (3) the vehicle handbook. The driver's door placard is the official OEM specification, and the sidewall confirms what's fitted now.
Are all-season tyres suitable for the Audi A4?
All-season tyres carrying the 3PMSF snowflake symbol are a sensible choice for UK Audi A4 drivers who don't want to swap between summer and winter sets. Confirm the size and load rating match your OEM spec.
Are run-flat tyres needed on the 2005-2008 Audi A4?
Most 2005-2008 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.
Can I downsize from larger wheels on my Audi A4?
Some trims of the A4 can be downsized to a smaller OEM-approved wheel, which often gives better ride and lower tyre cost. Audi usually publishes approved alternative sizes — check the handbook before changing wheel size.
What tyre size does the 2005-2008 Audi A4 use?
Common UK factory fitments for the 2005-2008 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.
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.