Cadillac CT6-V 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 | 5x120 | 66.9 | M14 x 1.5 | 8.5x20, 8.5x19, 9x21 | ET33, ET30 | 245/40R20, 245/45R19, 255/35R21 |
| 2019 | 5x120 | 66.9 | M14 x 1.5 | 8.5x20, 8.5x19, 9x21 | ET33, ET30 | 245/40R20, 245/45R19, 255/35R21 |