2007 Alfa Romeo 8C Competizione 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 2007 Alfa Romeo 8C Competizione.

2007 Alfa Romeo 8C Competizione tire sizes

245/35R20 275/35R20 245/30R21 285/30R21

Bolt pattern

5x110

Other years

2007 2008 2009 2010 2011 All 2007–2011

Fitment tables

1 trim sold in 2007

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

Alfa Romeo 8C Competizione 952

2007 – 2011 Europe market 1 trim

8C Competizione 4.7i

444 hp · 4.7L V8 245/35 ZR20 91Y / 275/35 ZR20 100Y 2 fitments

Generation952 2007–2011

Power444 hp

Engine4.7L V8, Petrol

Center bore65.1 mm

PCD5x110

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front245/35 ZR20 91Y	20x8.5 ET36 ~~5x110~~	–	Tires Rims
Rear275/35 ZR20 100Y	20x10 ET30 ~~5x110~~	–	Tires Rims
Front245/30 ZR21 91Y	21x8.5 ET36 ~~5x110~~	–	Tires Rims
Rear285/30 ZR21 100Y	21x10 ET30 ~~5x110~~	–	Tires Rims

Reading the table

What these columns mean

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.