2008 Mazda MazdaSpeed 3 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2008 trim.

Tires for the 2008 Mazda MazdaSpeed 3

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

215/45R18 Best-rated standard on 1 trim

Check price on Amazon · 215/45R18
225/40R18 Best-rated optional on 1 trim

Check price on Amazon · 225/40R18
235/35R19 Best-rated optional on 1 trim

Check price on Amazon · 235/35R19

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Trims sold in 2008: 1
Generation: BK
Other years: 2006
2007
2008
2009
2010
2011
2012
2013
All years (2006–2013)

1 trim sold in 2008

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

Mazda MazdaSpeed 3 BK

2006–2009 1 trim

MazdaSpeed 3 2.3T 255 hp · 2.3L I4 215/45R18 93Y 3 fitments

Generation: BK · 2006–2009
Power: 255 hp
Engine: 2.3L I4, Petrol
Center bore: 67.1 mm
Bolt pattern: 5x114.3
Thread: M12 x 1.5

Check price on Amazon · 215/45R18 Wheels 18x7 ET52.5 · 5x114.3 · 67.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
215/45R18 93Y	Rim 18x7 ET52.5 ~~5x114.3~~	35 psi
225/40R18 93Y	Rim 18x7.5 ET52.5 ~~5x114.3~~	35 psi
235/35R19 91Y	Rim 19x8 ET48 ~~5x114.3~~	38 psi

How to read 93Y: 93 is the load index (up to 1,433 lb / 650 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET52.5 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.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.