2007 BMW Alpina B6 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x120 on every 2007 trim.

Tires for the 2007 BMW Alpina B6

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

255/35R20 front + 285/30R20 rear Best-rated standard on 3 trims · Europe, Japan

Check price on Amazon · 255/35R20 front Check price on Amazon · 285/30R20 rear
255/40R19 front + 285/35R19 rear Best-rated optional on 3 trims · Europe, Japan

Check price on Amazon · 255/40R19 front Check price on Amazon · 285/35R19 rear
255/45R19 Best-rated optional on 3 trims · Europe, Japan

Check price on Amazon · 255/45R19

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Trims sold in 2007: 3
Generation: E63/E64 sold in 2 market versions
Other years: 1992
1993
2005
2006
2007
2008
2009
2010
All years (1983–2019)

3 trims sold in 2007

Sold in 2 market versions. Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

BMW Alpina B6 E63/E64

2005–2010 3 trims

Europe

2 trims

B6 B6 S +1 variant 523 hp · N62B44A V8 255/35R20 97Y / 285/30R20 99Y 3 fitments

Same tires and wheels on: B6

Generation: E63/E64 Facelift · 2007–2010
Market: Europe
Power: 523 hp
Engine: N62B44A V8, Petrol
Center bore: 72.6 mm
Bolt pattern: 5x120
Thread: M12 x 1.5

Check price on Amazon · 255/35R20 Check price on Amazon · 285/30R20 Wheels 20x9 ET20 · 5x120 · 72.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front255/35R20 97Y	Rim 20x9 ET20 ~~5x120~~	–
Rear285/30R20 99Y	Rim 20x10 ET22 ~~5x120~~	–
Front255/40R19	Rim 19x8.5 ET14 ~~5x120~~	–
Rear285/35R19	Rim 19x9.5 ET18 ~~5x120~~	–
255/45R19 100V	Rim 19x8.5 ET14 ~~5x120~~	–

How to read 97Y: 97 is the load index (up to 1,609 lb / 730 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET20 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Japan

1 trim

B6 B6 S (ABA-6H1S) 530 hp · V8 255/35R20 97Y / 285/30R20 99Y 3 fitments

Generation: E63/E64 Facelift · 2007–2010
Market: Japan
Power: 530 hp
Engine: V8, Petrol
Center bore: 72.6 mm
Bolt pattern: 5x120
Thread: M12 x 1.5

Check price on Amazon · 255/35R20 Check price on Amazon · 285/30R20 Wheels 20x9 ET20 · 5x120 · 72.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front255/35R20 97Y	Rim 20x9 ET20 ~~5x120~~	–
Rear285/30R20 99Y	Rim 20x10 ET22 ~~5x120~~	–
Front255/40R19	Rim 19x8.5 ET14 ~~5x120~~	–
Rear285/35R19	Rim 19x9.5 ET18 ~~5x120~~	–
255/45R19 100V	Rim 19x8.5 ET14 ~~5x120~~	–

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.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.