
The normal tire pressure is: 2.1-2.5, with the optimal value being 2.2. Common faults can be divided into four types of alarms: high/low pressure alarm, air leakage alarm, high temperature alarm, and tire pressure sensor low alarm. If any of these four alarms occur, please stop and check the tire pressure. There are two scenarios: 1. If the tire pressure is too low, the braking distance will be correspondingly shorter, making the car consume more fuel. During driving, low tire pressure causes the fragile tire sidewall to continuously compress and rebound, which can lead to tire fatigue, accelerated temperature rise, and potentially cause a blowout at a certain temperature. 2. If the tire pressure is too high, it can save fuel to some extent, and steering will feel lighter, but the braking distance will become longer. This is because high tire pressure reduces the tire's contact area with the ground, leading to poorer adhesion, and the fragile sidewall is prone to bulging.

As a GS owner with nearly a year of driving experience, I've found maintaining tire pressure between 2.4 to 2.5 bar is optimal. Lower pressure provides a softer ride but increases fuel consumption, while higher pressure improves fuel efficiency at the cost of a bumpier drive. I personally check my tire pressure every two weeks using a mobile tire pressure gauge, ensuring measurements are taken when the tires are cold for accuracy. In summer when temperatures rise and tire pressure tends to increase, I inflate them slightly less; conversely, in colder winter months when pressure contracts, I inflate them a bit more for stability. When carrying heavier loads, it's advisable to increase the tire pressure appropriately—refer to the manufacturer's recommended values on the door jamb label. Timely adjustments help prevent premature tire wear, ensuring both safety and economy. Long-term neglect of tire pressure can even affect steering feel, so it's important not to get lazy about it.

I often go on road trips and set my GS tire pressure at 2.5 bar. Incorrect tire pressure increases fuel consumption—I've tested it and found it costs 10% more in fuel. Now I'm in the habit of checking tire pressure when refueling, using a simple tire pressure gauge. Don't rush when starting up in cold weather; wait for the tire pressure to stabilize for an accurate reading. The manual states that the standard is generally 2.3-2.5 bar. Too high pressure makes the tires stiff and harms the suspension, while too low pressure increases the risk of a blowout. Remember, front and rear tire pressures may differ, and don't forget to check the spare tire, keeping it around 3.0 bar to prevent rust. Regular maintenance of these small details can make your car more durable and worry-free.

Tire pressure is quite important for the GS. I've researched that the standard range is 2.3-2.5 bar. Too high pressure affects grip and makes it easier to skid in rainy conditions; too low increases rolling resistance and wastes fuel. Seasonal changes have a big impact—for every 10-degree temperature rise, tire pressure increases by 0.1 bar, so I adjust it lower in summer. I always check tire pressure with a digital gauge when the car is cold for reliable readings. Tire wear is gradual, so checking monthly helps avoid hidden risks. Don’t forget the spare tire—set its pressure higher for backup. Proper tire pressure enhances handling and safety, and developing this small habit saves major trouble.

Safety first, I keep the tire pressure of my GS fixed at 2.4 bar. Incorrect tire pressure is dangerous and can easily lead to loss of control at high speeds. I measure the tire pressure once a week, a simple tire pressure gauge will do. The manufacturer recommends 2.3-2.5 bar. Too low and the tire may deform and overheat, risking a blowout; too high and the ride becomes bumpy, damaging components. Measuring when the car is cold gives the most accurate reading, and temperature changes should be noted. The vehicle's label clearly states the values, following them ensures peace of mind. Long-term neglect of tire pressure also accelerates wear. Regular maintenance takes only a few minutes but can be lifesaving.

Tire pressure should be adjusted according to the season. In winter, I set my GS to 2.5 bar, and in summer to 2.3 bar to prevent expansion. The manufacturer's standard is 2.3-2.5 bar when measured cold. When carrying passengers, I increase the pressure slightly, referring to the door label instructions. I check the tire pressure monthly with a gauge to save fuel and extend tire life. Adjust in advance when temperature fluctuations are significant to prevent sudden issues. Make it a habit to check before trips—safety and convenience start with the details.


