Is a Tire Pressure of 2.0 Normal?

1 Answers
LincolnLee
07/28/25 8:45am
A car with a tire pressure of 2.0 can drive normally, provided that the car is in an unloaded state. Below is relevant knowledge about car tires: Function of Tires: Car tires are one of the important components of a vehicle. They directly contact the road surface and, together with the car suspension, help to cushion the impacts encountered during driving, ensuring good ride comfort and smoothness. They also ensure good adhesion between the wheels and the road surface, improve the car's traction, braking, and off-road capability, and bear the weight of the car. The important role tires play in vehicles is increasingly being recognized. Classification of Tires: Full-size Spare Tire: A full-size spare tire has the exact same specifications as the other four tires on the car and can replace any temporarily or permanently unusable tire. Non-full-size Spare Tire: This type of spare tire has a slightly smaller diameter and width compared to the other four tires, so it can only be used as a temporary replacement. Additionally, it can only be used on non-drive wheels, and the maximum speed should not exceed 80 km/h.
Was this review help?
11
2
Share
More Forum Discussions

What is the method for replacing the key battery of a Mercedes-Benz C200L?

The method for replacing the key battery of a Mercedes-Benz C200L is: 1. Use the hidden mechanical key at the tail of the key to pry open the key cover; 2. Remove the old battery; 3. Replace it with a new battery. Taking the 2020 Mercedes-Benz C200L as an example, it belongs to the mid-size car category, with body dimensions of: length 4784mm, width 1810mm, height 1457mm, wheelbase 2920mm, and fuel tank capacity of 66L. The 2020 Mercedes-Benz C200L features a multi-link independent front suspension and a multi-link independent rear suspension. It is equipped with a 1.5L turbocharged engine, delivering a maximum horsepower of 156PS, maximum power of 115kW, maximum torque of 250Nm, and is paired with a 9-speed automatic transmission.
5
5
Share

What does the triangle exclamation mark indicate when the car is in reverse gear?

A triangle with an exclamation mark inside indicates a malfunction in the vehicle's general performance, components, or functions. Common issues include parking sensor failure, fuel cutoff system intervention or malfunction, external light failure, or engine oil pressure sensor failure. Solution: It is necessary to visit a 4S shop for inspection to identify the source of the fault. The exclamation mark is a common fault indicator in cars. Besides the triangle with an exclamation mark, there are four other forms of exclamation marks: a yellow gear with an exclamation mark inside, a red circle with parentheses and an exclamation mark in the middle, a yellow bracket with a horizontal line and an exclamation mark in the middle, and a yellow bulb with an exclamation mark. Below is a detailed analysis of these four situations: Automatic transmission failure: A yellow gear with an exclamation mark inside is the automatic transmission fault warning light, indicating a fault in the transmission or transmission lubricant below the normal range. It is necessary to replace the transmission oil promptly. Brake system failure: A circle with parentheses and an exclamation mark in the middle represents a brake system warning, mainly indicating a brake system malfunction or low brake fluid level. Immediate inspection and repair of the brake system are required to avoid accidents. Tire pressure abnormality: A bracket with a horizontal line and an exclamation mark in the middle represents the tire pressure monitoring warning light, which illuminates when the tire pressure is too low. Check the tire pressure and restore it to the normal range. Lighting failure: A yellow bulb with an exclamation mark is the lighting fault indicator, signaling a malfunction in the vehicle's lights. Solution: Visit a 4S shop for inspection and repair as soon as possible, or perform a self-check, focusing on commonly used bulbs such as turn signals, fog lights, and interior lights to identify the issue.
18
0
Share

Where is Haojue Wang Dawei from?

Haojue Wang Dawei is from Luoyang. Below is an introduction to motorcycle-related content: Working Principle: When the pedal is pressed, the mechanism pressurizes the spring, causing the outer edge of the spring to lift and the friction lining to separate from the friction plate. At this point, the friction plate and the flywheel can no longer engage, meaning that even if the engine continues to run, power will not be transmitted to the gearbox and wheels. This allows the driver to perform actions such as shifting gears or stopping the vehicle without causing the engine to stall. Power Transmission: When the crankshaft rotates at low speeds, the two friction linings do not contact the outer casing, preventing power transmission. At higher crankshaft speeds, centrifugal force causes the friction linings to move outward and engage with the outer casing, enabling power to be transmitted.
16
1
Share

What are the reasons for the loud engine noise in the Boyue?

The reasons for the loud engine noise in the Boyue are: 1. Aging engine mounts; 2. Aging engine mounts; 3. Severe carbon buildup in the engine; 4. Faulty engine cylinders; 5. Poor lubrication; 6. Excessive wear of pistons and cylinder walls; 7. Engine overheating, cooling system failure; 8. Blocked exhaust system, vacuum tube leakage or breakage; 9. Loose belts. Taking the 2020 Boyue as an example, it belongs to the compact SUV category, with body dimensions of: length 4544mm, width 1831mm, height 1713mm, wheelbase of 2670mm, fuel tank capacity of 58 liters, and curb weight of 1610kg.
6
0
Share

What is the reason for successfully reversing into the parking space in one go?

During the initial process of fully turning the steering wheel, it is necessary to observe the distance relationship between the car body and the corner of the parking space in the rearview mirror. When this distance is about 30 centimeters (mirror system distance of two fingers' width), and the angle between the car body and the parking line is approximately 45 degrees, it is the best condition for successfully reversing in one go. Reversing distance: If this distance is too narrow or too wide, it needs to be adjusted to achieve the ideal distance for one-go reversing. If the distance is too narrow, it indicates that the steering was turned too early, slightly less than 30 centimeters. In this case, you can first turn the steering wheel back two turns. However, if you are about to hit the corner of the parking space, you must immediately steer to the right to avoid it, and only after creating enough distance can you turn the steering wheel back. Timing for steering adjustment: If the distance is too wide, it means the steering was turned too late. When reversing into the parking space, you need to delay the timing of steering adjustment, allowing the car body to enter the parking space at an angle. Once a sufficiently large distance is created, you can steer to the right to adjust and straighten the car body.
8
2
Share

Where is the VIN location on a smart car?

The VIN (Vehicle Identification Number) of a smart car is located at the junction angle between the heat insulation pad and the cover plate in the rear trunk. You need to lift the rear trunk heat insulation pad to see it. Taking the 2019 smart fortwo as an example, it belongs to the microcar category with the following dimensions: length 2695mm, width 1663mm, height 1555mm, wheelbase 1873mm, fuel tank capacity 33 liters, and curb weight 956kg. The 2019 smart fortwo features a MacPherson strut front suspension and a torsion beam rear suspension. It is equipped with a 0.9L turbocharged engine delivering maximum power of 90PS (66kW) and maximum torque of 135Nm, paired with a 6-speed dual-clutch transmission.
13
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.