BMW i8 Wheel Sizes by Year
Year matrix of bolt pattern, center bore, thread, rim and tire sizes from the catalog.
| Year | Bolt | Bore | Thread | Rims | Offset | Tires |
|---|---|---|---|---|---|---|
| 2020 | 5x112 | 66.5 | M14 x 1.25 | 7.5x20, 7x20 | ET40, ET36 | 215/45R20, 195/50R20 |
| 2019 | 5x112 | 66.5 | M14 x 1.25 | 7.5x20, 7x20 | ET40, ET36 | 215/45R20, 195/50R20 |
| 2017 | 5x112 | 66.5 | M14 x 1.25 | 7x20, 7.5x20 | ET36, ET40 | 195/50R20, 215/45R20 |
| 2016 | 5x112 | 66.5 | M14 x 1.25 | 7x20, 7.5x20 | ET36, ET40 | 195/50R20, 215/45R20 |
| 2015 | 5x112 | 66.5 | M14 x 1.25 | 7x20, 7.5x20 | ET36, ET40 | 195/50R20, 215/45R20 |