Cadillac CT6 3.6i GM Omega I 2018 - Specs of wheel sizes, PCD, Offset and Rims
Standard wheel sizes for Cadillac CT6 3.6i GM Omega I 2018
Cadillac CT6 3.6i GM Omega I 2018.
Table of standard and suitable rim sizes for Cadillac CT6 3.6i GM Omega I 2018.
Not all wheels will fit all cars!
Understand wheel diameter, width, offset, bolt fitment and centre bore before shopping for wheels.
Bolt pattern parameters are usually called PCD:
- LZ (Bolt holes, Lugs)
- PCD (Bolt Pattern or Bolt Fitment)
- ET (Wheel offset)
- DIA (Central bore)
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| Make / model / modification | Year | Wheel marking | Wheel width | RIM diameter | Bolt pattern LZ*PCD | Offset (ET) | Center Bore DIA | OEM or Alternate |
|---|---|---|---|---|---|---|---|---|
| Cadillac CT6 3.6i GM Omega I | 2018 | 8.5Jx19 5/120 ET33 d66.9 | 8.5 | 19 | 5X120 | 33 | 66.9 | OEM wheels |
| Cadillac CT6 3.6i GM Omega I | 8.5Jx20 5/120 ET33 d66.9 | 8.5 | 20 | 5X120 | 33 | 66.9 | Replacement | |
| Cadillac CT6 3.6i GM Omega I | 9Jx21 5/120 ET30 d66.9 | 9 | 21 | 5X120 | 30 | 66.9 | Replacement |