2018 Acura ILX tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2018 trim.

Tires for the 2018 Acura ILX

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

215/45R17 Best-rated standard on 1 trim

Check price on Amazon · 215/45R17
225/40R18 Best-rated optional on 1 trim

Check price on Amazon · 225/40R18
245/35R18 Best-rated optional on 1 trim

Check price on Amazon · 245/35R18

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Trims sold in 2018: 1
Generation: DE
Other years: 2014
2015
2016
2017
2018
2019
2020
2021
All years (2012–2022)

1 trim sold in 2018

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

Acura ILX DE

2016–2018 1 trim

ILX 2.4i 201 hp · K24V7 I4 215/45R17 87V 3 fitments

Generation: DE Facelift · 2016–2018
Power: 201 hp
Engine: K24V7 I4, Petrol
Center bore: 64.1 mm
Bolt pattern: 5x114.3
Thread: M12 x 1.5

Check price on Amazon · 215/45R17 Wheels 17x7 ET50 · 5x114.3 · 64.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
215/45R17 87V	Rim 17x7 ET50 ~~5x114.3~~	33 psi
225/40R18 89V	Rim 18x7.5 ET50 ~~5x114.3~~	33 psi
245/35R18 89W	Rim 18x8 ET45 ~~5x114.3~~	36 psi

How to read 87V: 87 is the load index (up to 1,202 lb / 545 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET50 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

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.