Pontiac G8 2008 Alloy wheel fitment guide Choose appropriate trim of Pontiac G8 2008:

Pontiac G8 wheels and tires specs icon

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

Pontiac G8 2008 3.6i
Generation: I [2008 .. 2009]
Power: 256 hp | 191 kW | 260 PS
Engine: 3.6L, , Petrol
Center Bore:
PCD:
Wheel Fasteners: Lug nuts
Wheel Tightening Torque:
Thread Size:
Trim Production: [2008 .. 2009]
Tire 
Rim 
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
245/45R18 96V 8Jx18 ET48 2.4 35
245/40R19 95W 8Jx19 ET48 2.5 36
Pontiac G8 2008 6.0i GT
Generation: I [2008 .. 2009]
Power: 361 hp | 269 kW | 366 PS
Engine: 6.0L, , Petrol
Center Bore:
PCD:
Wheel Fasteners: Lug nuts
Wheel Tightening Torque:
Thread Size:
Trim Production: [2008 .. 2008]
Tire 
Rim 
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
245/45R18 96V 8Jx18 ET48 2.4 35
245/40R19 94W 8Jx19 ET48 2.5 36

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See Alloy Wheel fitment information for Pontiac G8 for other model years:

2008 2009

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