2009 Dodge Charger SRT tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x115 on every 2009 trim.

Tires for the 2009 Dodge Charger SRT

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

245/45R20 Best-rated standard on 1 trim

Check price on Amazon · 245/45R20
275/40R20 Best-rated optional on 1 trim

Check price on Amazon · 275/40R20
275/35R21 Best-rated optional on 1 trim

Check price on Amazon · 275/35R21

Also listed: 285/30R22 305/25R22

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Trims sold in 2009: 1
Generation: LX
Other years: 2005
2006
2007
2008
2009
2010
2011
2012
All years (2005–2024)

1 trim sold in 2009

Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

Dodge Charger SRT LX

2005–2010 1 trim

Charger SRT 6.1i 425 hp · V8 245/45R20 106Y 5 fitments

Generation: LX · 2005–2010
Power: 425 hp
Engine: V8, Petrol
Center bore: 71.6 mm
Bolt pattern: 5x115
Thread: M14 x 1.5

Check price on Amazon · 245/45R20 Wheels 20x9 ET22.5 · 5x115 · 71.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
245/45R20 106Y	Rim 20x9 ET22.5 ~~5x115~~	36 psi
275/40R20 105Y	Rim 20x9.5 ET18.5 ~~5x115~~	36 psi
275/35R21 103Y	Rim 21x9.5 ET18 ~~5x115~~	39 psi
285/30R22 103Y	Rim 22x10 ET15 ~~5x115~~	39 psi
305/25R22 103Z	Rim 22x11 ET10 ~~5x115~~	39 psi

How to read 106Y: 106 is the load index (up to 2,094 lb / 950 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET22.5 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.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.