2015 Acura RDX tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2015 trim.

Tires for the 2015 Acura RDX

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

  1. 235/60R18 Best-rated standard on 3 trims · China, USA, Europe
  2. 235/55R19 Best-rated optional on 3 trims · China, USA, Europe
  3. 255/50R19 Best-rated optional on 3 trims · China, USA, Europe

Also listed: 255/45R20

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Trims sold in 2015
3
Generation
TB3/4 sold in 3 market versions

3 trims sold in 2015

Sold in 3 market versions. Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Acura RDX TB3/4

2013–2018 3 trims

China

1 trim
RDX 3.0i 263 hp · J30Y1 V6 235/60R18 102V 4 fitments
Generation
TB3/4 · 2013–2018
Market
China
Power
263 hp
Engine
J30Y1 V6, Petrol
Center bore
64.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.5
Tire sizeRim size and bolt patternPressure, psi
235/60R18 102VRim 18x7.5 ET45 5x114.333 psi
235/55R19 101VRim 19x7.5 ET45 5x114.333 psi
255/50R19 101VRim 19x8 ET50 5x114.333 psi
255/45R20 101WRim 20x8 ET50 5x114.336 psi

How to read 102V: 102 is the load index (up to 1,874 lb / 850 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Europe

1 trim
RDX 3.5i 274 hp · 3.5L J35Z2 V6 235/60R18 102V 4 fitments
Generation
TB3/4 · 2013–2018
Market
Europe
Power
274 hp
Engine
3.5L J35Z2 V6, Petrol
Center bore
64.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.5
Tire sizeRim size and bolt patternPressure, psi
235/60R18 102VRim 18x7.5 ET45 5x114.333 psi
235/55R19 101VRim 19x7.5 ET45 5x114.333 psi
255/50R19 101VRim 19x8 ET50 5x114.333 psi
255/45R20 101WRim 20x8 ET50 5x114.336 psi

How to read 102V: 102 is the load index (up to 1,874 lb / 850 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

USA

1 trim
RDX 3.5i 270 hp · J35Z2 V6 235/60R18 102V 4 fitments
Generation
TB3/4 · 2013–2018
Market
USA
Power
270 hp
Engine
J35Z2 V6, Petrol
Center bore
64.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.5
Tire sizeRim size and bolt patternPressure, psi
235/60R18 102VRim 18x7.5 ET45 5x114.333 psi
235/55R19 101VRim 19x7.5 ET45 5x114.333 psi
255/50R19 101VRim 19x8 ET50 5x114.333 psi
255/45R20 101WRim 20x8 ET50 5x114.336 psi

How to read 102V: 102 is the load index (up to 1,874 lb / 850 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET45 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.
Trims sold in 2015
3
Generation
TB3/4 sold in 3 market versions
Other years
All years (2006–2026)

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