Answer engine summary
What should Adelaide drivers know about Audi A4 Tyre Size Guide: Wheel Specs, PCD, Centre Bore & Torque Settings (2008–2025)?
Adelaide drivers should match tyre choice, wheel fitment and service timing to the vehicle placard, actual driving use and local conditions. Hot SA roads, wet winter braking, Adelaide Hills corners and country touring can all affect tyre wear, grip and comfort, so professional fitment, pressure setup, balancing and wheel alignment matter as much as the tyre product choice itself.
Audi A4 Tyre & Wheel Specifications (2008–2025)
The Audi A4 is one of the most popular European sedans in Australia, known for its balance of comfort, performance, and Quattro all-wheel-drive capability. Choosing the correct tyre and wheel setup is critical for maintaining ride quality, safety, and handling.
At Autosport Tyreworld, we provide accurate fitment data and premium tyre recommendations tailored to Adelaide road conditions.
Audi A4 Generations Covered
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B8 (2008–2015)
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B9 (2016–2025)
Factory Wheel & Tyre Specifications
Audi A4 B8 (2008–2015)
PCD: 5x112
Centre Bore: 66.6 mm
Wheel Nut Torque: 120 Nm
Factory Tyre Sizes
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205/60R16
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225/55R16
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225/50R17
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245/45R17
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245/40R18
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255/35R19
Factory Wheel Sizes
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16x7.0 ET39
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17x7.5 ET45
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18x8.0 ET47
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19x8.5 ET43
Audi A4 B9 (2016–2025)
PCD: 5x112
Centre Bore: 66.6 mm
Wheel Nut Torque: 120 Nm
Factory Tyre Sizes
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205/60R16
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225/50R17
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245/40R18
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245/35R19
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255/35R19 (S line variants)
Factory Wheel Sizes
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16x7.0 ET35–40
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17x7.5 ET40–45
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18x8.0 ET40–47
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19x8.5 ET40–43
Audi A4 Performance Models (S Line / S4 Reference)
Typical Staggered Setup (S4 / Performance Variants)
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Front: 245/40R18 or 255/35R19
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Rear: 255/35R19
Recommended Aftermarket Fitments
For customers looking to upgrade aesthetics and performance:
Popular Upgrade Setups
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18x8.5 +40 with 245/40R18
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19x8.5 +35 to +42 with 255/35R19
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20x9.0 +35 with 255/30R20
Important Notes:
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Maintain rolling diameter within ±2%
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Ensure correct load rating for European vehicles
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Quattro models require matched tyre sizes unless professionally configured
Best Tyre Recommendations for Audi A4
At Autosport Tyreworld, we recommend:
Comfort & Daily Driving
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Continental PremiumContact 7
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Michelin Primacy 4
Performance & Sports Driving
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Michelin Pilot Sport 5
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Continental MaxContact MC7
Budget Options
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Dunlop FM800
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Falken FK510 / FK520
Wheel Fitment Tips
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Always confirm offset (ET) to avoid guard rubbing
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Use hub-centric rings if aftermarket wheels differ from 66.6mm
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European vehicles require correct load index tyres
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Wheel bolts must be re-torqued after 50–100 km
Why Choose Autosport Tyreworld
We are Adelaide’s trusted tyre and wheel specialists, offering:
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Genuine tyre brands only
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Professional fitting & balancing
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Expert wheel alignment services
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Accurate vehicle-specific recommendations
Visit Autosport Tyreworld
Magill (Head Office)
647 Magill Road, Magill SA 5072
PH: 0452 641 023
Wingfield
411 Grand Junction Road, Wingfield SA 5013
PH: 0433 645 411
Clarence Gardens
911 South Road, Clarence Gardens SA 5039
PH: 0420 299 911
Local tyre and service checklist
| Check | What to confirm | Why it matters in Adelaide |
|---|---|---|
| Vehicle match | Audi A4 Tyre Size Guide: Wheel Specs, PCD, Centre Bore & Torque Settings (2008–2025) | Advice should suit the vehicle placard, load rating, speed rating and real driving use. |
| Tyre condition | Tread depth, sidewall age, pressure and uneven wear. | Heat, potholes, kerbs and wet winter roads can expose weak or ageing tyres quickly. |
| Setup work | Fitting, balancing, pressure setting and wheel alignment. | Correct setup helps tyres brake consistently, steer cleanly and wear evenly. |
| Local support | Magill, Clarence Gardens and Wingfield store access. | Useful for Adelaide drivers comparing tyres, wheels, brakes, suspension or mechanical checks. |
FAQ
Is Audi A4 Tyre Size Guide: Wheel Specs, PCD, Centre Bore & Torque Settings (2008–2025) relevant for Adelaide drivers?
Yes, if the advice is matched to the vehicle and how it is driven. City commuting, hills roads, country trips and performance use can all need different tyre and setup priorities.
Should tyre advice include wheel alignment?
Yes. Alignment, balancing and pressure setup are important because even a quality tyre can wear poorly or feel ordinary if the vehicle setup is wrong.
Can Autosport Tyre World help compare tyre options?
Yes. Autosport Tyre World can compare suitable tyres, wheels and service options across Magill, Clarence Gardens and Wingfield, then recommend a setup for the vehicle's actual use.
Helpful Adelaide tyre links
Autosport Tyre World Adelaide locations
For local tyre advice, fitment checks, balancing and wheel alignment in Adelaide, contact Autosport Tyre World across Magill, Clarence Gardens and Wingfield.
TYREPLUS Magill | Autosport Tyre World Magill
647 Magill Road, Magill SA 5072
Phone: 0452 641 023
TYREPLUS Clarence Gardens | Autosport Tyre World Clarence Gardens
911 South Road, Clarence Gardens SA 5039
Phone: 0420 299 911
TYREPLUS Wingfield | Autosport Tyre World Wingfield
411 Grand Junction Road, Wingfield SA 5013
Phone: 0433 645 411
Ownership check for Audi A4 Tyre Size Guide: Wheel Specs, PCD, Centre Bore & Torque Settings (2008–2025)
Before replacing tyres on vehicles like these, Adelaide owners should check more than the visible tread depth. Look for feathering on the shoulders, small cuts from kerb contact, impact bubbles, age cracking and any difference in wear between the front and rear axle. Those signs can point to alignment, pressure or suspension issues that should be corrected before the new tyre tyres go on.
It is also worth matching the recommendation to how the vehicle is actually used. A short city commute around Magill and Norwood may reward quietness and comfort, while regular Adelaide Hills drives, airport runs, EV torque, family loads or country highway trips can make wet braking, stability and heat resistance more important. The right advice balances the tyre size, load rating, wheel condition and driving pattern rather than choosing from brand name alone.
Autosport Tyre World Magill can inspect the existing tyre wear pattern, confirm the placard size, compare suitable alternatives and set the vehicle up with fitting, balancing and wheel alignment. That gives Adelaide drivers a cleaner baseline for steering feel, braking confidence and even wear across South Australian road conditions.