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Cadillac CT6 GM Omega I I
2.0T (237hp, 233hp), 3.0TT (404hp), 3.6i (335hp), 4.2TT (500hp)
2019, 2020, 2021, 2022
Cadillac CT6 wheel specs and tire sizes (2019 — ….)
- Bolt pattern (PCD): 5 x 120
- Center Bore (CB): 66.9
- Thread size (THD): 14 x 1.5
- Diameter: 18 — 21
- Width: 235 — 255
- Aspect ratio: 35 — 50
- Smallest — Largest tire size: 235/50R18 — 255/35R21
Cadillac CT6 rims sizes (2019 — ….)
- Diameter: 18 — 21
- Width: 8 — 9
- Offset: 30 — 35
Cadillac CT6 GM Omega I
2.0 PHEV (335hp), 2.0T (265hp), 3.0TT (404hp), 3.6i (335hp)
2016, 2017, 2018
Cadillac CT6 wheel specs and tire sizes (2016 — 2018)
- Bolt pattern (PCD): 5 x 120
- Center Bore (CB): 66.9
- Thread size (THD): 14 x 1.5
- Diameter: 18 — 21
- Width: 235 — 255
- Aspect ratio: 35 — 50
- Smallest — Largest tire size: 235/50R18 — 255/35R21
Cadillac CT6 rims sizes (2016 — 2018)
- Diameter: 18 — 21
- Width: 8 — 9
- Offset: 30 — 35