2010 Saturn Astra tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x110 on every 2010 trim.

Tires for the 2010 Saturn Astra

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

205/55R16 Best-rated standard on 1 trim

Check price on Amazon · 205/55R16
205/50R17 Best-rated optional on 1 trim

Check price on Amazon · 205/50R17
225/45R17 Best-rated optional on 1 trim

Check price on Amazon · 225/45R17

Also listed: 225/40R18 235/30R19

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Trims sold in 2010: 1
Generation: l
Other years: 2008
2009
2010
All years (2008–2010)

1 trim sold in 2010

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

Saturn Astra l

2008–2010 1 trim

Astra 1.8i 138 hp · I4 205/55R16 89H 5 fitments

Generation: l · 2008–2010
Power: 138 hp
Engine: I4, Petrol
Center bore: 65.1 mm
Bolt pattern: 5x110
Thread: M12 x 1.5

Check price on Amazon · 205/55R16 Wheels 16x6.5 ET45 · 5x110 · 65.1 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
205/55R16 89H	Rim 16x6.5 ET45 ~~5x110~~	33 psi
205/50R17 89H	Rim 17x7 ET50 ~~5x110~~	32 psi
225/45R17 87V	Rim 17x7.5 ET37 ~~5x110~~	30 psi
225/40R18 87V	Rim 18x7.5 ET37 ~~5x110~~	30 psi
235/30R19 87V	Rim 19x8 ET35 ~~5x110~~	30 psi

How to read 89H: 89 is the load index (up to 1,279 lb / 580 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET45 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.