Cadillac STS 2007 Alloy wheel fitment guide Choose appropriate trim of Cadillac STS 2007:

Cadillac STS wheels and tires specs icon

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

Cadillac STS 2007 3.6i
Generation: GM Sigma I [2004 .. 2007] [USDM]
Power: 253 hp | 189 kW | 257 PS
Engine: V6, Petrol
Center Bore: 70.3 mm
Wheel Fasteners: Lug nuts
Torque: 140 Nm
Thread Size: M12 x 1.5
Trim Production: [2004 .. 2007]
Tire 
Rim 
PCD 
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
Recommended for winter 235/50R17 95S 7.5Jx17 ET51 5x115 2.1 30
235/50R17 95V |
255/45R17 95V
7.5Jx17 ET51 |
8Jx17 ET51
5x115 2.1 30
235/50ZR18 97W |
255/45ZR18 97W
8Jx18 ET51 |
8Jx18 ET51
5x115 2.1 30
235/40ZR19 95W |
265/35ZR19 95W
8Jx19 ET50 |
8.5Jx19 ET50
5x115 2.2 / 2.4 32 / 35
Cadillac STS 2007 4.4i STS-V
Generation: GM Sigma I [2004 .. 2007] [USDM]
Power: 469 hp | 350 kW | 476 PS
Engine: V8, Petrol
Center Bore: 70.3 mm
Wheel Fasteners: Lug nuts
Torque: 140 Nm
Thread Size: M12 x 1.5
Trim Production: [2005 .. 2007]
Tire 
Rim 
PCD 
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
Recommended for winter 255/45R18 97V 8Jx18 ET51 6x115 2.1 30
255/45ZR18 97Y |
275/40ZR19 100Y
8.5Jx18 ET51 |
9.5Jx19 ET56
6x115 2.1 / 2.3 30 / 33
255/40ZR19 95Y |
275/40ZR19 100Y
8.5Jx19 ET51 |
9.5Jx19 ET56
6x115 2.2 / 2.4 32 / 35
255/40ZR19 95Y |
285/35ZR20 97Y
9Jx19 ET45 |
10Jx20 ET45
6x115 2.2 / 2.4 32 / 35
Cadillac STS 2007 4.6i
Generation: GM Sigma I [2004 .. 2007] [USDM]
Power: 321 hp | 239 kW | 325 PS
Engine:
Center Bore:
Wheel Fasteners: Lug nuts
Torque:
Thread Size:
Trim Production: [2004 .. 2007]
Tire 
Rim 
PCD 
Vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).
95V |
95V
|
2.1 30
97W |
97W
|
2.1 30
93W |
95W
|
2.2 / 2.4 32 / 35
95Y |
95Y
|
2.2 / 2.4 32 / 35

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