2009 Cadillac STS Tires
For the 2009 Cadillac STS, adhering to the manufacturer-specified tire size, bolt pattern, and tire pressure is essential for maintaining vehicle performance, safety, and longevity.
2009 Cadillac STS Tire Size
OEM tire size refers to the tires that were originally installed on 2009 Cadillac STS. This size is determined by the vehicle's manufacturer, considering various factors such as performance, safety, comfort, and the overall design of the Cadillac STS model.
2009 Cadillac STS original equipment tire size options are P235/50R18, P255/45R18, P235/50R17, 255/45R18 or P275/40R19 depending on model trim. Select your Cadillac STS tire size to see its fitment details and the best prices on matching tires.
| Tire Size | Vehicle Trim |
|---|---|
| 255/45R18 | V6 with Luxury Performance Package (RWD) (Summer Only) V8 with Premium Luxury Performance Package (Summer Only) |
| P235/50R17 | V6 (AWD) V6 (RWD) V6 with Luxury Package (AWD) V6 with Luxury Package (RWD) V8 with Luxury Package (RWD) V8 with Luxury Performance Package (RWD) |
| Front: P235/50R18 Rear: P255/45R18 |
Platinum V6 Platinum V8 V6 with Luxury Performance Package (RWD) V8 with Luxury Performance Package (RWD) V8 with Premium Luxury Performance Package |
| Front: P255/45R18 Rear: P275/40R19 |
V |
It is important to adhere to the OEM tire size for your 2009 Cadillac STS as it is integral to maintaining the vehicle's optimal performance, safety, and efficiency. Cadillac STS tires were meticulously selected to match its specific engineering requirements, ensuring that performance aspects such as handling, acceleration, and braking are optimized. The accuracy of the vehicle's speedometer and odometer readings is also contingent upon the specified tire size, with deviations leading to inaccurate speed readings and mileage tracking. Ride comfort and noise levels are finely tuned to the OEM tire specifications, ensuring a pleasant driving experience. Maintaining the manufacturer-recommended tire size for 2009 Cadillac STS is essential for preserving its integrity, performance, and the safety of its passengers.
You can find the tire size of your 2009 Cadillac STS in the owner's manual or on the placard usually located on the inside of the driver-side door.
2009 Cadillac STS Tire Pressure
Recommended tire pressure for 2009 Cadillac STS is 30 psi for front tires and can range from 30 psi to 32 psi for rear tires.
The primary reference for 2009 Cadillac STS tire inflation is the vehicle's owner manual, which provides detailed instructions on optimal tire pressures under various conditions. Additionally, the tire information placard, typically located on the driver's side door edge, door post, glove box door, or near the fuel door, offers quick reference to the correct pressures for both front and rear tires.
2009 Cadillac STS Bolt Pattern
2009 Cadillac STS uses 5x115 and 6x115 bolt patterns.
The bolt pattern details for 2009 Cadillac STS can be found in the vehicle's owner manual, which provides comprehensive specifications on wheel fittings. Additionally, the bolt pattern information might also be available on the inside of the wheel itself or on the tire information placard.
More Cadillac STS Tire Sizes
All listed guides, data and/or calculations are for informational purposes only. TireSizes.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for the correct tire size configuration.