2013 Acura RLX tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x120 on every 2013 trim.

Tires for the 2013 Acura RLX

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

245/45R18 Best-rated standard on 2 trims · USA, China

Check price on Amazon · 245/45R18
245/40R19 Best-rated optional on 2 trims · USA, China

Check price on Amazon · 245/40R19
245/35R20 Best-rated optional on 1 trim · USA

Check price on Amazon · 245/35R20

Also listed: 255/35R20

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Trims sold in 2013: 2
Generation: RLX sold in 2 market versions
Other years: 2013
2014
2015
2016
2017
2018
2019
2020
All years (2013–2021)

2 trims sold in 2013

Sold in 2 market versions. Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Acura RLX RLX

2013–2017 2 trims

China

1 trim

RLX 3.5i 308 hp · J35Y V6 245/45R18 96V 3 fitments

Generation: RLX · 2013–2017
Market: China
Power: 308 hp
Engine: J35Y V6, Petrol
Center bore: 64.1 mm
Bolt pattern: 5x120
Thread: M14 x 1.5

Check price on Amazon · 245/45R18 Wheels 18x8 ET50 · 5x120 · 64.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/45R18 96V	Rim 18x8 ET50 ~~5x120~~	32 psi
245/40R19 98W	Rim 19x8 ET50 ~~5x120~~	35 psi
255/35R20 95Y	Rim 20x9 ET45 ~~5x120~~	36 psi

How to read 96V: 96 is the load index (up to 1,565 lb / 710 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. Compare offsets in the wheel offset calculator.

USA

1 trim

RLX 3.5i 310 hp · J35Y V6 245/45R18 96V 3 fitments

Generation: RLX · 2013–2017
Market: USA
Power: 310 hp
Engine: J35Y V6, Petrol
Center bore: 64.1 mm
Bolt pattern: 5x120
Thread: M14 x 1.5

Check price on Amazon · 245/45R18 Wheels 18x8 ET50 · 5x120 · 64.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/45R18 96V	Rim 18x8 ET50 ~~5x120~~	32 psi
245/40R19 98W	Rim 19x8 ET50 ~~5x120~~	35 psi
245/35R20 97Y	Rim 20x8.5 ET50 ~~5x120~~	36 psi

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.