2020 Cadillac CT6 tire and wheel sizes
Find out what wheels and tires fit the 2020 Cadillac CT6
Check the tables below to get all tire sizes, wheel sizes, bolt patterns (PCD), rims offset, and tire pressure.
The 2020 Cadillac CT6 tire sizes are 235/50R18, 245/45R19, 245/40R20, 255/35ZR21.
The 2020 Cadillac CT6 bolt pattern is 5x120. For more info check the size tables below.
Vehicle generations
GM Omega II 2019 - 20232020 Cadillac CT6 2.0T
Generation: GM Omega II 2019 - 2023
USA Market model
Power: 237 hp
Engine: 2.0L, B20NHT, I4 , Petrol
Center Bore (DIA): 66.9 mm
PCD: 5x120
Thread Size: M14 x 1.5
| Tire size | Rim size and Bolt pattern | Tire Pressure |
|---|---|---|
| 235/50 R18 97V Check tires price |
18x8 ET35 5x120 Check rims price |
2.3 bar / 33 psi |
| 245/45 R19 98V Check tires price |
19x8.5 ET33 5x120 Check rims price |
2.3 bar / 33 psi |
| 245/40 R20 95W Check tires price |
20x8.5 ET33 5x120 Check rims price |
2.5 bar / 36 psi |
2020 Cadillac CT6 3.0T
Generation: GM Omega II 2019 - 2023
USA Market model
Power: 404 hp
Engine: 3.0L, LGW, V6 , Petrol
Center Bore (DIA): 66.9 mm
PCD: 5x120
Thread Size: M14 x 1.5
| Tire size | Rim size and Bolt pattern | Tire Pressure |
|---|---|---|
| 245/45 R19 98V Check tires price |
19x8.5 ET33 5x120 Check rims price |
2.3 bar / 33 psi |
| 245/40 R20 95W Check tires price |
20x8.5 ET33 5x120 Check rims price |
2.5 bar / 36 psi |
| 255/35 ZR21 98Y Check tires price |
21x9 ET30 5x120 Check rims price |
2.5 bar / 36 psi |
2020 Cadillac CT6 3.6i
Generation: GM Omega II 2019 - 2023
USA Market model
Power: 335 hp
Engine: 3.6L, LGX, V6 , Petrol
Center Bore (DIA): 66.9 mm
PCD: 5x120
Thread Size: M14 x 1.5
| Tire size | Rim size and Bolt pattern | Tire Pressure |
|---|---|---|
| 245/45 R19 98V Check tires price |
19x8.5 ET33 5x120 Check rims price |
2.3 bar / 33 psi |
| 245/40 R20 95W Check tires price |
20x8.5 ET33 5x120 Check rims price |
2.5 bar / 36 psi |
| 255/35 ZR21 98Y Check tires price |
21x9 ET30 5x120 Check rims price |
2.5 bar / 36 psi |
2020 Cadillac CT6 4.2T
Generation: GM Omega II 2019 - 2023
USA Market model
Power: 500 hp
Engine: 4.2L, LTA, V8 , Petrol
Center Bore (DIA): 66.9 mm
PCD: 5x120
Thread Size: M14 x 1.5
| Tire size | Rim size and Bolt pattern | Tire Pressure |
|---|---|---|
| 245/45 R19 98V Check tires price |
19x8.5 ET33 5x120 Check rims price |
2.3 bar / 33 psi |
| 245/40 R20 95W Check tires price |
20x8.5 ET33 5x120 Check rims price |
2.5 bar / 36 psi |
| 255/35 ZR21 98Y Check tires price |
21x9 ET30 5x120 Check rims price |
2.5 bar / 36 psi |
2020 Cadillac CT6 2.0T
Generation: GM Omega II 2019 - 2023
China Market model
Power: 233 hp
Engine: 2.0L, LSY, I4 , Petrol
Center Bore (DIA): 66.9 mm
PCD: 5x120
Thread Size: M14 x 1.5
| Tire size | Rim size and Bolt pattern | Tire Pressure |
|---|---|---|
| 235/50 R18 97V Check tires price |
18x8 ET35 5x120 Check rims price |
2.3 bar / 33 psi |
| 245/45 R19 98V Check tires price |
19x8.5 ET33 5x120 Check rims price |
2.3 bar / 33 psi |
| 245/40 R20 95W Check tires price |
20x8.5 ET33 5x120 Check rims price |
2.5 bar / 36 psi |
Other Cadillac CT6 production years
2016201720182019202020212022Additional info:
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