Cadillac CT6 2020 Alloy wheel fitment guide Choose appropriate trim of Cadillac CT6 2020:

Cadillac CT6 wheels and tires specs icon

Heads up! Highlighted items are for OEM wheels, the rest are replacement options

Cadillac CT6 2020 3.6i
Generation: GM Omega II [2019 .. 2021] [USDM]
Power: 335 hp | 250 kW | 340 PS
Engine:
Options: Premium Luxury, Luxury
Center Bore:
Wheel Fasteners: Lug nuts
Torque:
Thread Size:
Trim Production: [2019 .. 2020]
Tire 
Rim 
PCD 
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
245/45R19 98V 2.2 / 2.4 32 / 35
245/40ZR20 95W 2.2 / 2.4 32 / 35
255/35ZR21 95Y 2.4 / 2.6 35 / 38
Cadillac CT6 2020 4.2TT
Generation: GM Omega II [2019 .. 2021] [USDM]
Power: 500 hp | 373 kW | 507 PS
Engine:
Options: Platinum
Center Bore:
Wheel Fasteners: Lug nuts
Torque:
Thread Size:
Trim Production: [2019 .. 2020]
Tire 
Rim 
PCD 
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
245/45ZR19 98W 2.2 / 2.4 32 / 35
245/40ZR20 95Y 2.2 / 2.4 32 / 35
255/35ZR21 95Y 2.4 / 2.6 35 / 38

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