2005 Pontiac Matiz tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x114.3 on every 2005 trim.

Tires for the 2005 Pontiac Matiz

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

145/70R13 Best-rated standard on 1 trim

Check price on Amazon · 145/70R13
155/65R13 Best-rated optional on 1 trim

Check price on Amazon · 155/65R13
165/55R14 Best-rated optional on 1 trim

Check price on Amazon · 165/55R14

Also listed: 185/45R15

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Trims sold in 2005: 1
Generation: M100
Other years: 2004
2005
2006
2007
2008
2009
2010
All years (2004–2010)

1 trim sold in 2005

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

Pontiac Matiz M100

2004–2005 1 trim

Matiz 1.0i 66 hp · I4 145/70R13 71S 4 fitments

Generation: M100 · 2004–2005
Power: 66 hp
Engine: I4, Petrol
Center bore: 69.1 mm
Bolt pattern: 4x114.3
Thread: M12 x 1.25

Check price on Amazon · 145/70R13 Wheels 13x4.5 ET45 · 4x114.3 · 69.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
145/70R13 71S	Rim 13x4.5 ET45 4x114.3	29 psi
155/65R13 73S	Rim 13x4.5 ET45 4x114.3	30 psi
165/55R14 71H	Rim 14x5 ET45 4x114.3	32 psi
185/45R15 71V	Rim 15x6 ET40 4x114.3	35 psi

How to read 71S: 71 is the load index (up to 761 lb / 345 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET45 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.