Is a Tire Pressure of 1.9 Normal?

1 Answers
DeMalachi
07/29/25 11:24pm
A tire pressure of 1.9 is not normal, and it is recommended to inflate the tires promptly. To determine the appropriate tire pressure range for your car, you can check the fuel tank cap. Low tire pressure causes significant deformation of the tire sidewall during driving, accelerating the aging of internal steel wires and fabric layers, greatly reducing tire lifespan, and increasing the risk of a blowout. If you pay close attention, you may also notice an increase in fuel consumption. The recommended tire pressure varies depending on the vehicle model, and the specific tire pressure should follow the manufacturer's recommendations. The manufacturer's recommended values can usually be found in the following locations: 1. Vehicle user manual; 2. Label on the driver's side door; 3. Drawer next to the driver's seat; 4. Fuel tank cap door.
Was this review help?
19
2
Share
More Forum Discussions

What is the RES function in BMW?

In the BMW 5 Series, RES stands for adjusting speed. Below is extended information about car buttons: 1. Buttons: There are three buttons and one dial on the left side of the steering wheel. The three buttons are SET, RES, and I/0, all of which control the cruise control function. 2. Functions: SET sets the current speed as the cruising speed, RES recalls the cruising speed before the cruise control was interrupted, I/0 turns the cruise control function on or off, and the dial adjusts the cruising speed. The core technology of the all-wheel drive system is the transfer case developed by Magna Steyr in Austria, which continuously adjusts torque distribution.
16
1
Share

When will China VI vehicles be implemented?

China VI was fully implemented nationwide on July 1, 2020. Here is the relevant information: 1. Vehicle emission standards refer to the limits set for harmful gases in vehicle exhaust, such as carbon monoxide, NOx, particulate matter, and soot. As vehicle emissions increasingly contribute to environmental pollution, the government has begun formulating policies to restrict vehicle emissions. Since the implementation of China I standards in 2000, six sets of policy standards have been successively updated, with China VI currently in effect. 2. Compared to the nationwide China V standards currently in place, the China VI emission standards are more stringent, significantly reducing vehicle pollutants. For example, in light-duty vehicles, carbon monoxide, total hydrocarbons, and non-methane hydrocarbons are reduced by 50%, and nitrogen oxides by 42%.
5
2
Share

What does BBA stand for in cars?

BBA is the collective abbreviation for Mercedes-Benz, BMW, and Audi. BBA stands for the first letters of their respective brand names in English: BMW, Benz, and Audi. All three brands have established joint ventures in China, namely Beijing Benz, BMW Brilliance, and FAW Audi. Below is an introduction to Mercedes-Benz, BMW, and Audi: 1. Mercedes-Benz: A German luxury car brand, the inventor of the automobile, and considered one of the most successful premium car brands in the world. It is renowned for its perfect technical level, stringent quality standards, innovative capabilities, and a series of classic coupe models. The Mercedes three-pointed star has become one of the most famous car and brand logos in the world. 2. BMW: A German luxury car company founded in 1916, headquartered in Munich, Bavaria, Germany. The blue and white BMW logo represents the colors of the Bavarian state flag where BMW's headquarters is located. 3. Audi: A German luxury car brand, with its logo featuring four interlocking rings. The Audi Group includes its parent company and subsidiaries such as Audi Hungaria, quattro GmbH, Lamborghini Automobili, and Cosworth Technology, as well as Audi Brazil and Audi Senna.
3
1
Share

What Causes the Reversing Noise in Lexus NX300h?

The reason for the reversing noise in Lexus NX300h may be caused by the internal clutch plates, brake plates, or mechanical components of the transmission. It is advisable to promptly visit a maintenance facility for repair or replacement. Below is relevant information about the 2020 front-wheel-drive F Sport version of the Lexus NX300h: 1. Powertrain: Equipped with a 2.5L naturally aspirated 4-cylinder 2AR-FXE engine, paired with an electronic continuously variable transmission. 2. Body Dimensions: The length, width, and height are 4640mm, 1845mm, and 1645mm respectively. The wheelbase is 2660mm. 3. Chassis: The drivetrain configuration is front-engine, front-wheel-drive. The front suspension is a MacPherson strut independent suspension, and the rear suspension is a double-wishbone independent suspension.
15
5
Share

Why does Supra use BMW engines?

Due to Supra's positioning, Toyota would not develop an engine specifically for this car. Below is extended information about the engine: 1. Engine: Both powertrains of the Supra come from BMW platforms. They are the 2.0T engine with the code name B48 and the 3.0T engine with the code name B58, with output powers of 258 horsepower and 387 horsepower respectively. The latter's peak torque has been increased to 500 Nm, paired with ZF's 8-speed automatic transmission, achieving a 0-100 km/h acceleration time of just 4.1 seconds. 2. Exterior: Apart from the difference in power, the appearance of the 2.0T and 3.0T models is not very different. However, upon closer inspection, differences can still be found. For example, the 2.0T model uses smaller 18-inch two-tone double five-spoke wheels, and the 330mm brake discs and single-piston calipers appear thinner, while the braking system of the 3.0T version is manufactured by Brembo.
8
4
Share

What is the fuel tank capacity of the X6 in liters?

BMW X6 has a fuel tank capacity of 83 liters, which is the officially announced data. Owners who have purchased a BMW X6 can also check this information on the vehicle's configuration sheet. The recommended fuel grade for BMW X6 is 95, with a fuel consumption of 9.2 to 10 liters per 100 kilometers. A full tank of fuel can cover a distance of 830 to 902 kilometers. During daily driving, it is necessary to pay attention to the remaining fuel level in the tank at all times. The fuel level is usually observed through the fuel gauge inside the car. If there are no other issues, the fuel level will be accurately reflected on the gauge. The fuel gauge on the dashboard typically has 5 to 6 segments. It is advisable to refuel when there are only 2 segments left to avoid running out of fuel midway. During actual refueling, the amount of fuel may exceed the marked capacity. This is because the fuel tank capacity specified by the car manufacturer is measured from the bottom of the tank to the safety limit. There is still some space from the safety limit to the tank opening, which is reserved to allow for fuel expansion when the temperature rises, preventing overflow from the tank. If the fuel is filled up to the tank opening during refueling, the actual amount of fuel added may exceed the marked fuel tank capacity.
18
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.