tirewheelguide

2009 Infiniti G tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2009 trim.

Tires for the 2009 Infiniti G

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

  1. 225/50R18 front + 245/45R18 rear Best-rated standard on 2 trims · Europe, USA
    Check price on Amazon · 225/50R18 front Check price on Amazon · 245/45R18 rear
  2. 225/50R18 Best-rated standard on 1 trim · optional on 3 · USA, Europe
    Check price on Amazon · 225/50R18
  3. 225/45R19 Best-rated standard on 1 trim · optional on 1 · USA
    Check price on Amazon · 225/45R19

Also listed: 225/45R19 + 245/40R19 225/55R17 225/40R20 245/35R20 225/45R19 + 255/40R19 225/40R20 + 245/35R20 245/35R20 + 265/30R20 245/35R20 + 275/30R20

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Trims sold in 2009
5
Generation
V36 sold in 2 market versions

5 trims sold in 2009

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

Infiniti G V36

2007–2015 5 trims

USA

4 trims
G 3.7i 328 hp · 3.7L VQ37VHR V6 225/50R18 95W / 245/45R18 5 fitments
Generation
V36 · 2007–2015
Market
USA
Power
328 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 · 225/50R18 Check price on Amazon · 245/45R18 Wheels 18x7.5 ET45 · 5x114.3 · 66.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front225/50R18 95WRim 18x7.5 ET45 5x114.333 psi
Rear245/45R18Rim 18x8.5 ET50 5x114.333 psi
Front225/45R19 93WRim 19x7.5 ET45 5x114.333 psi
Rear245/40R19 95WRim 19x8.5 ET50 5x114.333 psi
Front245/35R20 92YRim 20x8 ET45 5x114.333 psi
Rear275/30R20 95YRim 20x9 ET45 5x114.333 psi
225/55R17 95VRim 17x7.5 ET45 5x114.333 psi
225/50R18 94VRim 18x7.5 ET45 5x114.333 psi

How to read 95W: 95 is the load index (up to 1,521 lb / 690 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

G 3.7i 330 hp · 3.7L VQ37VHR V6 225/45R19 92W / 245/40R19 94W 4 fitments
Generation
V36 · 2007–2015
Market
USA
Power
330 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 · 225/45R19 Check price on Amazon · 245/40R19 Wheels 19x8.5 ET43 · 5x114.3 · 66.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front225/45R19 92WRim 19x8.5 ET43 5x114.333 psi
Rear245/40R19 94WRim 19x9 ET45 5x114.333 psi
Front225/40R20 89YRim 20x8 ET43 5x114.335 psi
Rear245/35R20 92YRim 20x9 ET45 5x114.335 psi
Front245/35R20 91YRim 20x8.5 ET40 5x114.335 psi
Rear265/30R20 93YRim 20x9.5 ET40 5x114.338 psi
225/50R18 94VRim 18x8 ET43 5x114.333 psi

How to read 92W: 92 is the load index (up to 1,389 lb / 630 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET43 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

G 3.7i 330 hp · 3.7L VQ37VHR V6 225/50R18 94W 4 fitments
Generation
V36 · 2007–2015
Market
USA
Power
330 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 · 225/50R18 Wheels 18x8.5 ET27 · 5x114.3 · 66.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
225/50R18 94WRim 18x8.5 ET27 5x114.338 psi
225/45R19 96WRim 19x9 ET30 5x114.339 psi
225/40R20 94YRim 20x9 ET30 5x114.339 psi
245/35R20 94YRim 20x9.5 ET30 5x114.339 psi

How to read 94W: 94 is the load index (up to 1,477 lb / 670 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET27 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

G 3.7i IPL 348 hp · 3.7L VQ37VHR V6 225/45R19 92W 3 fitments
Generation
V36 · 2007–2015
Market
USA
Power
348 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 · 225/45R19 Wheels 19x9 ET45 · 5x114.3 · 66.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
225/45R19 92WRim 19x9 ET45 5x114.335 psi
225/40R20 89YRim 20x9 ET45 5x114.335 psi
245/35R20 91YRim 20x9.5 ET40 5x114.338 psi

How to read 92W: 92 is the load index (up to 1,389 lb / 630 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET45 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Europe

1 trim
G 3.5i 312 hp · 3.5L VQ35HR V6 225/50R18 95W / 245/45R18 96W 4 fitments
Generation
V36 · 2007–2015
Market
Europe
Power
312 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 · 225/50R18 Check price on Amazon · 245/45R18 Wheels 18x7.5 ET45 · 5x114.3 · 66.1 mm on Amazon
Tire sizeRim size and bolt patternPressure, psi
Front225/50R18 95WRim 18x7.5 ET45 5x114.333 psi
Rear245/45R18 96WRim 18x8.5 ET50 5x114.333 psi
Front225/45R19 93YRim 19x8 ET45 5x114.333 psi
Rear255/40R19 95YRim 19x9 ET45 5x114.333 psi
225/55R17 95VRim 17x7.5 ET45 5x114.333 psi
225/50R18 94VRim 18x7.5 ET45 5x114.333 psi

How to read 95W: 95 is the load index (up to 1,521 lb / 690 kg per tire) and W the speed rating (up to 168 mph / 270 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.
Staggered
A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size
Lug bolt or nut thread — needed when buying aftermarket fasteners.
Trims sold in 2009
5
Generation
V36 sold in 2 market versions
Other years
All years (1991–2015)

Considering a different size?

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

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