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2009 ford fiesta stud pattern



According to the documentation that I have here, rim specifications for a Cortina are as follows.

1967 - 1970 & some 71 models
Cortina 2 & 4 Door & Lotus Models
4.00 x 13
29+ offset
4 x 108 stud pattern

1968 +
4 Door Cortina GT
5.00 x 13
29+ offset
4 x 108 stud pattern

1971 - 1980+
Cortina Sedan & Wagon
4.5 x 13
39+ offset
4 x 108 stud pattern

As far as the best options for Fiesta rims fitting the Cortina, your best options are as follows.

2008/09 Fiesta 3 & 5 Door Zetec
I'm guessing this will be the factory Fiesta alloy rims going by their size & knowledge.
6.5 x 16
41+ offset
4 x 108 stud pattern

2009/10 ECOnetic Diesel Model
5.5 x 14
37+ offset
4 x 108 stud pattern

The above rim sizes will keep all your offsets within reasonable limits of the factory specifications. All Fiesta 15" rim specifications are as follows.
6 x 15
52+ offset
4 x 108 stud pattern