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

Bolt pattern 5x115 on every 2009 trim.

Tires for the 2009 Dodge Challenger SRT

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

245/45R20 front + 255/45R20 rear Best-rated standard on 1 trim

Check price on Amazon · 245/45R20 front Check price on Amazon · 255/45R20 rear
245/45R20 Best-rated optional on 1 trim

Check price on Amazon · 245/45R20

TireWheelGuide may earn a commission from purchases made through these links.

Trims sold in 2009: 1
Generation: LC
Other years: 2008
2009
2010
2011
2012
2013
2014
2015
All years (2008–2024)

1 trim sold in 2009

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

Dodge Challenger SRT LC

2008–2023 1 trim

Challenger SRT 6.1i 416 hp · V8 245/45R20 94W / 255/45R20 2 fitments

Generation: LC · 2008–2023
Power: 416 hp
Engine: V8, Petrol
Center bore: 71.5 mm
Bolt pattern: 5x115
Thread: M14 x 1.5

Check price on Amazon · 245/45R20 Check price on Amazon · 255/45R20 Wheels 20x9 ET25.5 · 5x115 · 71.5 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front245/45R20 94W	Rim 20x9 ET25.5 ~~5x115~~	35 psi
Rear255/45R20	Rim 20x9 ET25.5 ~~5x115~~	35 psi
245/45R20 94W	Rim 20x8 ET24 ~~5x115~~	35 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). ET25.5 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.
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.