1986 BMW Alpina B6 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 1986 BMW Alpina B6.

1986 BMW Alpina B6 tire sizes

205/50R16 225/45R16

Bolt pattern

Other years

Fitment tables

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

1983 – 1990 2 trims

207 hp · M30B28 I6 205/50 ZR16 / 225/45 ZR16 1 fitment

GenerationE30 1983–1990

Power207 hp

EngineM30B28 I6, Petrol

Center bore57.1 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front205/50 ZR16	16x7 ET28 ~~4x100~~	32	Tires Rims
Rear225/45 ZR16	16x8 ET28 ~~4x100~~	32	Tires Rims

251 hp · M30B34 I6 205/50 ZR16 / 225/45 ZR16 1 fitment

GenerationE30 1983–1990

Power251 hp

EngineM30B34 I6, Petrol

Center bore57.1 mm

PCD4x100

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front205/50 ZR16	16x7 ET28 ~~4x100~~	32	Tires Rims
Rear225/45 ZR16	16x8 ET28 ~~4x100~~	32	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.