Buick Regal GS 2020 Alloy wheel fitment guide Choose appropriate trim of Buick Regal GS 2020:

Buick Regal GS wheels and tires specs icon

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

Buick Regal GS 2020 3.6i
Generation: II [2017 .. 2022]
Market: USDM
Power: 310 hp | 231 kW | 314 PS
Engine: V6, Petrol
Center Bore: 70.2 mm
Wheel Fasteners: Lug nuts
Thread Size: M12 x 1.5
Trim Production: [2018 .. 2020]
Tire 
Rim 
PCD 
245/40ZR19 94W 8.5Jx19 ET40 5x115
Buick Regal GS 2020 2.0T
Generation: II [2017 .. 2022]
Market: CHDM
Power: 233 hp | 174 kW | 237 PS
Engine: I4, Petrol
Center Bore: 70.2 mm
Wheel Fasteners: Lug nuts
Thread Size: M12 x 1.5
Trim Production: [2020 .. 2021]
Tire 
Rim 
PCD 
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
245/45ZR18 96W 8Jx18 ET49 5x115 2.4 35
245/40ZR19 98W 8.5Jx19 ET49 5x115 2.3 33
245/35ZR20 95W 8.5Jx20 ET45 5x115 2.5 36

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