2008 Buick Allure tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x115 on every 2008 trim.

Tires for the 2008 Buick Allure

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

225/55R17 Best-rated standard on 1 trim · optional on 1

Check price on Amazon · 225/55R17
225/60R16 Best-rated standard on 1 trim

Check price on Amazon · 225/60R16
235/50R18 Best-rated standard on 1 trim

Check price on Amazon · 235/50R18

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Trims sold in 2008: 3
Generation: I
Other years: 2005
2006
2007
2008
2009
2010
All years (2005–2010)

3 trims sold in 2008

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

Buick Allure I

2008–2009 3 trims

Allure 3.6 240 hp · V6 225/55R17 95T 1 fitment

Generation: Facelift · 2008–2009
Power: 240 hp
Engine: V6, Petrol
Center bore: 70.3 mm
Bolt pattern: 5x115
Thread: M12 x 1.5

Check price on Amazon · 225/55R17 Wheels 17x6.5 ET52 · 5x115 · 70.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
225/55R17 95T	Rim 17x6.5 ET52 ~~5x115~~	30 psi

How to read 95T: 95 is the load index (up to 1,521 lb / 690 kg per tire) and T the speed rating (up to 118 mph / 190 km/h). ET52 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Allure 3.8 200 hp · V6 225/60R16 97S 2 fitments

Generation: Facelift · 2008–2009
Power: 200 hp
Engine: V6, Petrol
Center bore: 70.3 mm
Bolt pattern: 5x115
Thread: M12 x 1.5

Check price on Amazon · 225/60R16 Wheels 16x6.5 ET52 · 5x115 · 70.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
225/60R16 97S	Rim 16x6.5 ET52 ~~5x115~~	30 psi
225/55R17 95T	Rim 17x6.5 ET52 ~~5x115~~	30 psi

How to read 97S: 97 is the load index (up to 1,609 lb / 730 kg per tire) and S the speed rating (up to 112 mph / 180 km/h). ET52 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Allure 5.3 300 hp · V8 235/50R18 97W 1 fitment

Generation: Facelift · 2008–2009
Power: 300 hp
Engine: V8, Petrol
Center bore: 70.3 mm
Bolt pattern: 5x115
Thread: M12 x 1.5

Check price on Amazon · 235/50R18 Wheels 18x7 ET52 · 5x115 · 70.3 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
235/50R18 97W	Rim 18x7 ET52 ~~5x115~~	32 psi

How to read 97W: 97 is the load index (up to 1,609 lb / 730 kg per tire) and W the speed rating (up to 168 mph / 270 km/h). ET52 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.