Audi A4
Find Tyres for 2008-2015 Audi A4 (B8)
Find the right tyre size for the 2008-2015 Audi A4 — match against your sidewall before booking a fit.
About this generation
The 2008-2015 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.
The 2008-2015 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: B8. Use the chassis code to confirm you have the right generation when ordering tyres.
Common factory tyre sizes
UK-market factory fitments for the 2008-2015 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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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 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 B7 Avant (2005-2008)Chassis: B7
- 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
More find pages
Frequently asked questions
Quick answers about UK tyre fitment, MOT rules and seasonal options.
Are run-flat tyres needed on the 2008-2015 Audi A4?
Most 2008-2015 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 should Audi A4 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.
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.
What's different about the 2008-2015 A4 compared with other generations?
This is the 2008-2015 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.
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.