What is the standard tire pressure for 195/65r15 tires?
2 Answers
Generally, the tire pressure should be around 2.5 to 2.7 bar. Below is the relevant introduction: 1. Tire pressure: Strictly speaking, tire pressure refers to the air pressure inside the tire. In terms of car maintenance, the engine is the heart of the car, and damage to the engine will lead to the end of the car's life. Similarly, the tire pressure is the blood pressure of the car, and the level of tire pressure plays a crucial role in the performance and power of the car. 2. Precautions: Choosing an unreasonable tire pressure will cause power circulation, thereby increasing tire wear and affecting the service life. At the same time, considering the impact on power performance, it is necessary to select the appropriate tire pressure to extend the service life of the tires.
The standard tire pressure isn't determined by the tire size like 195/65R15, but rather by the specific vehicle you drive. Having driven compact family cars like the Toyota Corolla with this tire size for over a decade, the door frame sticker or manual typically indicates a standard range of around 30-35 PSI. I always check tire pressure when the tires are cold, reducing it by 1-2 points in summer and adding a bit in winter, as overinflation risks blowouts while underinflation increases fuel consumption and wear. Don't just rely on online data—every vehicle differs. I make it a habit to check during car washes using a digital tire gauge for accuracy. Developing this routine ensures both safety and fuel efficiency.
