Alfa Romeo Automobiles S.p.A is an Italian car manufacturer, founded as A.L.F.A. ("Anonima Lombarda Fabbrica Automobili" (Anonymous Lombard Automobile Factory) on June 24, 1910, in Milan. The company was owned by Italian state holding company Istituto per la Ricostruzione Industriale between 1932 and 1986, when it became a part of the Fiat group. In February 2007, the Alfa Romeo brand became Alfa Romeo Automobiles S.p.A., a subsidiary of Fiat Group Automobiles, now Fiat Chrysler Automobiles Italy.
| Model | Year | O.E. Wheel Size | Bolt Pattern | Stud Size | Hub Center Bore | Offset |
|---|---|---|---|---|---|---|
| 145/ 146/ 155 | ALL | 14/15 X 6 | 4x98 | 12x1.25 | ||
| 164 | 90-UP | 15x6 | 5x98 | 12x1.25 | ||
| GTV-6/ MILANO | 81-86 | 15x7 | 5x98 | 12x1.25 | ||
| SPIDER | 68-UP | 14/15 X 6 | 4x108 | 12x1.5 | 69.1 |
| Model | Year | O.E. Wheel Size | Bolt Pattern | Stud Size | Hub Center Bore | Offset |
|---|---|---|---|---|---|---|
| 145/ 146/ 155 | ALL | 14/15 X 6 | 4x98 | 12x1.25 | ||
| 164 | 90-UP | 15x6 | 5x98 | 12x1.25 | ||
| GTV-6/ MILANO | 81-86 | 15x7 | 5x98 | 12x1.25 | ||
| SPIDER | 68-UP | 14/15 X 6 | 4x108 | 12x1.5 | 69.1 |
