2012 BMW Alpina B5 tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2012 BMW Alpina B5.

2012 BMW Alpina B5 tire sizes

255/35R20 285/30R20

Bolt pattern

Other years

Fitment tables

Open a trim for its factory package and every alternative size, front and rear.

2010 – 2015 3 trims

532 hp · V8 255/35 R20 / 285/30 R20 2 fitments

GenerationF10/F11 2010–2015

MarketEurope

Power532 hp

EngineV8, Petrol

Center bore72.6 mm

PCD5x120

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front255/35 R20	20x8.5 ET33 ~~5x120~~	–	Tires Rims
Rear285/30 R20	20x9.5 ET44 ~~5x120~~	–	Tires Rims
Front255/35 ZR20 97W	20x8.5 ET33 ~~5x120~~	–	Tires Rims
Rear255/35 ZR20 97W	20x9.5 ET44 ~~5x120~~	–	Tires Rims

543 hp · V8 255/35 R20 / 285/30 R20 2 fitments

GenerationF10/F11 2010–2015

MarketJapan

Power543 hp

EngineV8, Petrol

Center bore72.6 mm

PCD5x120

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front255/35 R20	20x8.5 ET33 ~~5x120~~	–	Tires Rims
Rear285/30 R20	20x9.5 ET44 ~~5x120~~	–	Tires Rims
Front255/35 ZR20 97W	20x8.5 ET33 ~~5x120~~	–	Tires Rims
Rear255/35 ZR20 97W	20x9.5 ET44 ~~5x120~~	–	Tires Rims

543 hp · V8 255/35 R20 2 fitments

GenerationF10/F11 2010–2015

MarketJapan

Power543 hp

EngineV8, Petrol

Center bore72.6 mm

PCD5x120

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
255/35 R20	20x9.5 ET44 ~~5x120~~	–	Tires Rims
255/35 ZR20 97W	20x9.5 ET44 ~~5x120~~	–	Tires Rims

Reading the table

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
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.