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Factory size of Alfa Romeo 8C Competizione wheels and tolerances

Information updated on Jun. 12, 2022, 11:23

8C Competizione models were produced by Alfa Romeo from 2007 to 2011. There were 1 modifications of this car in total:

The manufacturer Alfa Romeo installed discs with a diameter of 20 to 22 inches on the 8C Competizione model. On this model, you can install 15 disk options, of which 5 factory and 10 are valid.

Alfa Romeo 8C Competizione: table of standard and permissible disk sizes

The table below shows all the parameters of Alfa Romeo 8C Competizione wheels that were produced in 2007-2011.

Legend of the table (parameters of PCD and offset of Alfa Romeo 8C Competizione discs):

  • DIA (hole diameter)
  • LZ (number of holes)
  • PCD (hole circle diameter)
  • ET (disk indent)

Quick jump to the desired modification of Alfa Romeo 8C Competizione:

By year of production:
By modification:
Modification Production year General parameters Wheel diameter PCD Wheel width ET (disk indent) DIA (diameter) Type of install
4.7i 952 2007 8.5Jx20 5/110 ET36 d65.1 20 5X110 8.5 36 65.1 Factory
4.7i 952 2007 8.5Jx21 5/110 ET36 d65.1 21 5X110 8.5 36 65.1 Allowable
4.7i 952 2007 9Jx22 5/110 ET30 d65.1 22 5X110 9 30 65.1 Allowable
4.7i 952 2008 8.5Jx20 5/110 ET36 d65.1 20 5X110 8.5 36 65.1 Factory
4.7i 952 2008 8.5Jx21 5/110 ET36 d65.1 21 5X110 8.5 36 65.1 Allowable
4.7i 952 2008 9Jx22 5/110 ET30 d65.1 22 5X110 9 30 65.1 Allowable
4.7i 952 2009 8.5Jx20 5/110 ET36 d65.1 20 5X110 8.5 36 65.1 Factory
4.7i 952 2009 8.5Jx21 5/110 ET36 d65.1 21 5X110 8.5 36 65.1 Allowable
4.7i 952 2009 9Jx22 5/110 ET30 d65.1 22 5X110 9 30 65.1 Allowable
4.7i 952 2010 8.5Jx20 5/110 ET36 d65.1 20 5X110 8.5 36 65.1 Factory
4.7i 952 2010 8.5Jx21 5/110 ET36 d65.1 21 5X110 8.5 36 65.1 Allowable
4.7i 952 2010 9Jx22 5/110 ET30 d65.1 22 5X110 9 30 65.1 Allowable
4.7i 952 2011 8.5Jx20 5/110 ET36 d65.1 20 5X110 8.5 36 65.1 Factory
4.7i 952 2011 8.5Jx21 5/110 ET36 d65.1 21 5X110 8.5 36 65.1 Allowable
4.7i 952 2011 9Jx22 5/110 ET30 d65.1 22 5X110 9 30 65.1 Allowable

Wheel sizes for other Alfa Romeo models