tirewheelguide

2010 Infiniti EX tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2010 trim.

Tires for the 2010 Infiniti EX

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

  1. 225/55R18 Best-rated standard on 4 trims · Europe, USA
    Check price on Amazon · 225/55R18
  2. 245/50R18 Best-rated optional on 3 trims · USA, Europe
    Check price on Amazon · 245/50R18
  3. 255/45R19 Best-rated optional on 3 trims · USA, Europe
    Check price on Amazon · 255/45R19

Also listed: 255/40R20 225/50R19 245/45R19

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Trims sold in 2010
4
Generation
J50 sold in 2 market versions

4 trims sold in 2010

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

Infiniti EX J50

2007–2014 4 trims

Europe

2 trims
EX 3.0d 235 hp · 3.0L V9X V6 · Diesel 225/55R18 98V 3 fitments
Generation
J50 · 2007–2014
Market
Europe
Power
235 hp
Engine
3.0L V9X V6, Diesel
Center bore
66.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.25
Check price on Amazon · 225/55R18 Wheels 18x7.5 ET45 · 5x114.3 · 66.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
225/55R18 98VRim 18x7.5 ET45 5x114.333 psi
225/50R19 98VRim 19x7.5 ET45 5x114.333 psi
245/45R19 98VRim 19x8.5 ET45 5x114.333 psi

How to read 98V: 98 is the load index (up to 1,653 lb / 750 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. Compare offsets in the wheel offset calculator.

EX 3.7i 315 hp · 3.7L VQ37VHR V6 225/55R18 98V 4 fitments
Generation
J50 · 2007–2014
Market
Europe
Power
315 hp
Engine
3.7L VQ37VHR V6, Petrol
Center bore
66.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.25
Check price on Amazon · 225/55R18 Wheels 18x8 ET47 · 5x114.3 · 66.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
225/55R18 98VRim 18x8 ET47 5x114.333 psi
245/50R18 98VRim 18x8.5 ET45 5x114.333 psi
255/45R19 98VRim 19x9 ET41 5x114.333 psi
255/40R20 98VRim 20x9 ET41 5x114.330 psi

How to read 98V: 98 is the load index (up to 1,653 lb / 750 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET47 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

USA

2 trims
EX 3.5i 297 hp · 3.5L VQ35HR V6 225/55R18 98V 4 fitments
Generation
J50 · 2007–2014
Market
USA
Power
297 hp
Engine
3.5L VQ35HR V6, Petrol
Center bore
66.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.25
Check price on Amazon · 225/55R18 Wheels 18x8 ET50 · 5x114.3 · 66.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
225/55R18 98VRim 18x8 ET50 5x114.333 psi
245/50R18 98VRim 18x8.5 ET45 5x114.333 psi
255/45R19 98VRim 19x9 ET41 5x114.333 psi
255/40R20 98VRim 20x9 ET41 5x114.330 psi

How to read 98V: 98 is the load index (up to 1,653 lb / 750 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.

EX 3.7i 325 hp · 3.7L VQ37VHR V6 225/55R18 98V 4 fitments
Generation
J50 · 2007–2014
Market
USA
Power
325 hp
Engine
3.7L VQ37VHR V6, Petrol
Center bore
66.1 mm
Bolt pattern
5x114.3
Thread
M12 x 1.25
Check price on Amazon · 225/55R18 Wheels 18x8 ET47 · 5x114.3 · 66.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
225/55R18 98VRim 18x8 ET47 5x114.333 psi
245/50R18 98VRim 18x8.5 ET45 5x114.333 psi
255/45R19 98VRim 19x9 ET41 5x114.333 psi
255/40R20 98VRim 20x9 ET41 5x114.330 psi

How to read 98V: 98 is the load index (up to 1,653 lb / 750 kg per tire) and V the speed rating (up to 149 mph / 240 km/h). ET47 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 2010
4
Generation
J50 sold in 2 market versions
Other years
All years (2008–2013)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

Open the size calculator

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