Subaru WRX STI Tire Pressure
Most common recommended tire pressure for Subaru WRX STI can range from 32 psi to 33 psi depending on year of production, trim and OEM tire size, but it maybe different for older models. It is imperative to confirm the exact tire inflation for your Subaru WRX STI to ensure safety on the road. Always refer to your vehicle owner's manual for the correct tire pressure designated by vehicle's manufacturer.
Select your Subaru WRX STI production year to see its recommended tire inflation.
| Model Year | Front Tires | Rear Tires |
|---|---|---|
| 2021 Subaru WRX STI | 33 psi | 32 psi |
| 2020 Subaru WRX STI | 33 psi | 32 psi |
| 2019 Subaru WRX STI | 33 psi | 32 psi |
| 2018 Subaru WRX STI | 33 psi | 32 psi |
Recommended Tire Pressure for Subaru WRX STI
Maintaining the recommended tire pressure in a Subaru WRX STI is crucial for sustaining optimal performance, safety, and fuel efficiency. This high-performance vehicle, celebrated for its rallying heritage and exhilarating driving dynamics, demands precise control and responsiveness that can be significantly influenced by tire pressure. Correct tire inflation ensures that the tire's contact patch with the road is optimized, which enhances grip during acceleration, cornering, and braking. This not only contributes to the exhilarating driving experience expected from a WRX STI but also to the safety of the occupants by reducing the risk of tire-related accidents. Furthermore, proper tire pressure plays a vital role in tire longevity and fuel consumption. Over or under-inflated tires can lead to uneven tire wear, necessitating premature replacement, and can adversely affect the vehicle's fuel economy by increasing rolling resistance. Therefore, adhering to Subaru's recommended tire pressure settings is a straightforward yet impactful measure that protects the investment in the vehicle, ensures its thrilling performance capabilities are fully accessible, and upholds the safety standards integral to the driving experience.
All listed guides, data and/or calculations are for informational purposes only. TirePressure.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 pressure configuration.