2020 FAW Audi A3 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2020 trim.

Tires for the 2020 FAW Audi A3

Sizes most trims come with first. Open your trim below for its exact size.

225/45R17 Best-rated standard on 2 trims

Check price on Amazon · 225/45R17
225/40R18 Best-rated optional on 1 trim

Check price on Amazon · 225/40R18

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Trims sold in 2020: 2
Generation
Other years: 2014
2015
2016
2017
2018
2019
2020
All years (2014–2020)

2 trims sold in 2020

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

FAW Audi A3

2017–2023 2 trims

A3 1.4T 148 hp · I4 225/45R17 91Y 2 fitments

Generation: Facelift · 2017–2023
Power: 148 hp
Engine: I4, Petrol
Center bore: 57.1 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 225/45R17 Wheels 17x7.5 ET40 · 5x112 · 57.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
225/45R17 91Y	Rim 17x7.5 ET40 ~~5x112~~	–
225/40R18	Rim 18x8 ~~5x112~~	–

How to read 91Y: 91 is the load index (up to 1,356 lb / 615 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET40 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

A3 2.0T 188 hp · I4 225/45R17 1 fitment

Generation: Facelift · 2017–2023
Power: 188 hp
Engine: I4, Petrol
Center bore: 57.1 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 225/45R17 Wheels 17x7.5 ET40 · 5x112 · 57.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
225/45R17	Rim 17x7.5 ET40 ~~5x112~~	–

What these columns mean

Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.