2015 Dodge Charger SRT tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x115 on every 2015 trim.

Tires for the 2015 Dodge Charger SRT

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

275/40R20 Best-rated standard on 2 trims

Check price on Amazon · 275/40R20
305/35R20 Best-rated optional on 1 trim

Check price on Amazon · 305/35R20
275/35R21 Best-rated optional on 1 trim

Check price on Amazon · 275/35R21

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Trims sold in 2015: 2
Generation: LD
Other years: 2011
2012
2013
2014
2015
2016
2017
2018
All years (2005–2024)

2 trims sold in 2015

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

Dodge Charger SRT LD

2015–2024 2 trims

Charger SRT 6.2i 707 hp · 6.2L V8 275/40R20 106Y 2 fitments

Generation: LD Facelift · 2015–2024
Power: 707 hp
Engine: 6.2L V8, Petrol
Center bore: 71.6 mm
Bolt pattern: 5x115
Thread: M14 x 1.5

Check price on Amazon · 275/40R20 Wheels 20x9.5 ET18.5 · 5x115 · 71.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
275/40R20 106Y	Rim 20x9.5 ET18.5 ~~5x115~~	36 psi
305/35R20 107Y	Rim 20x11 ET-2.5 ~~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). ET18.5 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Charger SRT 6.4i 485 hp · V8 275/40R20 106Y 2 fitments

Generation: LD Facelift · 2015–2024
Power: 485 hp
Engine: V8, Petrol
Center bore: 71.6 mm
Bolt pattern: 5x115
Thread: M14 x 1.5

Check price on Amazon · 275/40R20 Wheels 20x9.5 ET18.5 · 5x115 · 71.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
275/40R20 106Y	Rim 20x9.5 ET18.5 ~~5x115~~	36 psi
275/35R21 105Y	Rim 21x9.5 ET18 ~~5x115~~	39 psi

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.