Should I Release Air from New Tires with 3.0 Pressure?
3 Answers
Yes, you should release air. The manufacturer's recommended tire pressure is generally around 2.3. Below is more related information: 1. Seasonal factors: In winter, it is advisable to slightly increase the tire pressure by about 0.2 bar based on the standard tire pressure, following the lower limit of the standard tire pressure. In summer, if the car is parked outdoors, the tire pressure can generally be about 0.1 bar lower than the standard to avoid tire blowouts due to high temperatures. 2. Load capacity: When the car is empty, follow the lower limit of the standard tire pressure (the tire pressure indicated on the vehicle's sticker can serve as a reference for the minimum tire pressure). When fully loaded, follow the upper limit of the standard tire pressure (the maximum tire pressure indicated on the tire can serve as a reference for the theoretical maximum tire pressure).
I've been driving for over a decade. New cars often come with higher tire pressure, and 3.0 bar definitely needs to be reduced. The standard recommended value is usually marked on the door frame or in the manual, typically between 2.2 and 2.5. When the pressure is too high, the center of the tire wears out faster, the ride becomes bumpier over potholes, and traction decreases, making it easier to skid. My last new car was the same—after reducing the pressure to 2.4, I immediately noticed a more stable drive. I suggest you check and confirm with a tire pressure gauge right away—excessive pressure can also shorten tire lifespan, and a potential blowout is even more dangerous. Safe travel is a big deal; don’t skip this small adjustment. It saves money, hassle, and extends the durability of your car parts.
As someone with some knowledge of car mechanics, I analyze that a tire pressure of 3.0 is excessively high—new cars sometimes have higher settings from the factory to prevent deformation during transport, but it's unsuitable for long-term driving. Excessive pressure reduces the tire's contact patch, causing only the center to touch the ground, leading to uneven wear and reduced braking effectiveness. It also increases the risk of blowouts when tire temperatures rise. The suspension also becomes uncomfortably stiff. I recommend checking the manual for the specific recommended value (e.g., 2.4 bar) and releasing some air. While this may slightly improve fuel efficiency, it's not a long-term solution. From my own experience, after optimization, the car becomes more fuel-efficient and durable, with an overall upgraded driving experience. It's definitely worth the few minutes it takes to make this adjustment.
