The recommended tire pressure for most passenger cars typically falls between 28 and 36 PSI (pounds per square inch). To find the exact optimal PSI for your car tires, it is best to check:
- Your car’s operator manual
- A sticker usually located on the inside of the driver’s door frame
- Sometimes inside the fuel cap or the tire sidewall information
Maintaining the correct tire pressure is important for safety, fuel efficiency, tire longevity, and optimal car performance. Tire pressure should be checked when the tires are cold for an accurate reading, as heat from driving can increase tire pressure. If a specific PSI isn't available, a general guideline is around 32 PSI for most standard passenger vehicles. SUVs and 4WDs might require slightly higher pressures, usually up to 36 PSI or more depending on the vehicle and load.
