2009 Hyundai Genesis Coupe tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2009 trim.

Tires for the 2009 Hyundai Genesis Coupe

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

225/45R18 front + 245/45R18 rear Best-rated standard on 2 trims

Check price on Amazon · 225/45R18 front Check price on Amazon · 245/45R18 rear
225/40R19 front + 245/40R19 rear Best-rated optional on 2 trims

Check price on Amazon · 225/40R19 front Check price on Amazon · 245/40R19 rear

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Trims sold in 2009: 2
Generation: BK
Other years: 2008
2009
2010
2011
2012
2013
2014
2015
All years (2008–2016)

2 trims sold in 2009

Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

Hyundai Genesis Coupe BK

2008–2012 2 trims

Genesis Coupe 2.0 T +1 variant 210 hp · 2.0L G4KF I4 225/45R18 91W / 245/45R18 96W 2 fitments

Same tires and wheels on: 3.8 MPi

Generation: BK · 2008–2012
Power: 210 hp
Engine: 2.0L G4KF I4, Petrol
Center bore: 66.7 mm
Bolt pattern: 5x114.3
Thread: M12 x 1.5

Check price on Amazon · 225/45R18 Check price on Amazon · 245/45R18 Wheels 18x7.5 ET35 · 5x114.3 · 66.7 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front225/45R18 91W	Rim 18x7.5 ET35 5x114.3	35 psi
Rear245/45R18 96W	Rim 18x8 ET35 5x114.3	35 psi
Front225/40R19 89Y	Rim 19x8 ET35 5x114.3	35 psi
Rear245/40R19 94Y	Rim 19x8.5 ET35 5x114.3	35 psi

How to read 91W: 91 is the load index (up to 1,356 lb / 615 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET35 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

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.