2014 Audi RS Q3 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2014 trim.

Tires for the 2014 Audi RS Q3

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

235/50R18 Best-rated standard on 1 trim

Check price on Amazon · 235/50R18
225/50R18 Best-rated optional on 1 trim

Check price on Amazon · 225/50R18
255/40R19 Best-rated optional on 1 trim

Check price on Amazon · 255/40R19

Also listed: 255/35R20

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Trims sold in 2014: 1
Generation: 8U
Other years: 2013
2014
2015
2016
2017
2018
2019
2020
All years (2013–2025)

1 trim sold in 2014

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

Audi RS Q3 8U

2013–2014 1 trim

RS Q3 2.5TFSi 306 hp · I5 235/50R18 97Y 4 fitments

Generation: 8U · 2013–2014
Power: 306 hp
Engine: I5, Petrol
Center bore: 57.1 mm
Bolt pattern: 5x112
Thread: M14 x 1.5

Check price on Amazon · 235/50R18 Wheels 18x8 ET34 · 5x112 · 57.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
235/50R18 97Y	Rim 18x8 ET34 ~~5x112~~	33 psi
255/40R19 98V	Rim 19x8.5 ET36 ~~5x112~~	36 psi
225/50R18 99H	Rim 18x8 ET34 ~~5x112~~	33 psi
255/35R20 97Y	Rim 20x8.5 ET36 ~~5x112~~	39 psi

How to read 97Y: 97 is the load index (up to 1,609 lb / 730 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET34 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

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.