Audi A3 Tyre Size Guide (2010–2025) | Wheel Specs, PCD, Torque Settings

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What should Adelaide drivers know about Audi A3 Tyre Size Guide (2010–2025) | Wheel Specs, PCD, Torque Settings?

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.

Factory Wheel & Tyre Specifications

Audi A3 8P (2010–2013)

PCD: 5x112
Centre Bore: 57.1 mm
Wheel Nut: M14x1.5
Torque: 120 Nm

Factory Wheel Sizes & Tyres:

• 16x6.5 ET50 → 205/55R16

• 17x7.5 ET56 → 225/45R17

• 18x7.5 ET54 → 225/40R18

Audi A3 8V (2013–2020)

PCD: 5x112
Centre Bore: 57.1 mm
Wheel Nut: M14x1.5
Torque: 120 Nm

Factory Wheel Sizes & Tyres:

• 16x7.0 ET43 → 205/55R16

• 17x7.5 ET51 → 225/45R17

• 18x8.0 ET46 → 225/40R18

• 19x8.0 ET49 → 235/35R19

Audi A3 8Y (2020–2025)

PCD: 5x112
Centre Bore: 57.1 mm
Wheel Nut: M14x1.5
Torque: 120 Nm

Factory Wheel Sizes & Tyres:

• 17x7.5 ET46 → 225/45R17

• 18x8.0 ET46 → 225/40R18

• 19x8.0 ET49 → 235/35R19

Performance Models (S3 & RS3)

Audi S3 (8V / 8Y)

Wheel Specs:

• 18x8.0 ET46 → 225/40R18

• 19x8.0 ET49 → 235/35R19

Torque: 120 Nm

Audi RS3 (8V / 8Y)

PCD: 5x112
Centre Bore: 57.1 mm
Wheel Nut: M14x1.5

Factory Setup (Staggered):

• Front: 265/30R19

• Rear: 245/35R19

Alternative (Square):

• 235/35R19 (all around)

Torque: 120 Nm

Recommended Tyre Upgrades (Australia Conditions)

For Adelaide roads and mixed driving conditions:

Comfort & Daily Driving

• Michelin Primacy 4

• Continental PremiumContact C / UC7

• Bridgestone Turanza Serenity Plus

Performance Street

• Michelin Pilot Sport 5

• Continental MaxContact MC7

• Goodyear Eagle F1 Sport

Track / High Performance (S3 / RS3)

• Michelin Pilot Sport 4S

• Yokohama AD09

• Continental SportContact 7

Wheel Fitment Notes (Important)

• Ideal aftermarket size: 18x8.5 ET40–45

• Aggressive fitment: 19x8.5 ET40

• Maximum safe width (without guard work): 8.5J

• Always maintain rolling diameter within ±3%

• RS3 staggered setups require careful rotation planning

Torque Settings & Installation Notes

• Wheel Nut Torque: 120 Nm

• Re-torque after 50–100 km

• Use torque wrench only (no rattle gun final tighten)

• Ensure hub surface is clean to avoid vibration

Why Correct Fitment Matters

Incorrect tyre or wheel fitment can result in:

• ABS / ESC errors

• Speedometer inaccuracies

• Uneven tyre wear

• Reduced handling and braking performance

At Autosport Tyreworld, we ensure every Audi A3 receives the correct fitment based on factory specifications and real-world driving needs.

Our Locations

Autosport Tyreworld Magill
647 Magill Road, Magill SA 5072
PH: 0452 641 023

Autosport Tyreworld Wingfield
411 Grand Junction Road, Wingfield SA 5013
PH: 0433 645 411

Autosport Tyreworld Clarence Gardens
911 South Road, Clarence Gardens SA 5039
PH: 0420 299 911

Local tyre and service checklist

FAQ

Is Audi A3 Tyre Size Guide (2010–2025) | Wheel Specs, PCD, Torque Settings 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

• Shop tyres in Adelaide
• Wheel alignment Adelaide
• Contact Autosport Tyre World Magill

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 A3 Tyre Size Guide (2010–2025) | Wheel Specs, PCD, Torque Settings

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.