2004 BMW Alpina Roadster 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 2004 BMW Alpina Roadster.

2004 BMW Alpina Roadster tire sizes

Bolt pattern

Other years

Fitment tables

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

2003 – 2006 2 trims

296 hp · I6 225/40 ZR18 88Y / 255/35 ZR18 90Y 2 fitments

GenerationE85 2003–2006

MarketEurope

Power296 hp

EngineI6, Petrol

Center bore72.6 mm

PCD5x120

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front225/40 ZR18 88Y	18x8 ET45 ~~5x120~~	30	Tires Rims
Rear255/35 ZR18 90Y	18x9 ET38 ~~5x120~~	32	Tires Rims
Front235/35 ZR19 91Y	19x8.5 ET47 ~~5x120~~	30	Tires Rims
Rear265/30 ZR19 93Y	19x9.5 ET47 ~~5x120~~	32	Tires Rims

306 hp · I6 225/40 ZR18 88Y / 255/35 ZR18 90Y 2 fitments

GenerationE85 2003–2006

MarketJapan

Power306 hp

EngineI6, Petrol

Center bore72.6 mm

PCD5x120

ThreadM12 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front225/40 ZR18 88Y	18x8 ET45 ~~5x120~~	30	Tires Rims
Rear255/35 ZR18 90Y	18x9 ET38 ~~5x120~~	32	Tires Rims
Front235/35 ZR19 91Y	19x8.5 ET47 ~~5x120~~	30	Tires Rims
Rear265/30 ZR19 93Y	19x9.5 ET47 ~~5x120~~	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.