What is Wheel Alignment for Cars?

1 Answers
DeJaxon
07/29/25 3:47pm
Wheel alignment for cars is based on the four-wheel parameters of the vehicle, adjusted to ensure good driving performance and a certain level of reliability. The purpose of wheel alignment is to maintain stable straight-line driving and easy steering, ensuring that the steering wheels can automatically return to the correct position after turning, and reducing wear on the tires and steering components during driving. Wheel alignment includes front-wheel alignment and rear-wheel alignment. Front-wheel alignment refers to the installation of the steering wheels, steering knuckles, and front axle with specific relative positions, including caster, kingpin inclination, camber, and toe-in. Rear-wheel alignment refers to the installation of the two rear wheels and the rear axle with specific relative positions, including camber, toe-in, and thrust angle.
Was this review help?
7
0
Share
More Forum Discussions

How to Retake the Driving Test Subject 1?

You can schedule a retake for Subject 1 on the 12123 app. According to Article 10 of the "Regulations on the Application and Use of Motor Vehicle Driving Licenses," you can take the Subject 1 retake twice on the same day. If you fail the first attempt, you can take a second retake for free. If you fail the second attempt, the Subject 1 test will be terminated, and you can only reschedule the test after ten days. Subject 1, also known as the theoretical driving test or driver's theory test, is part of the motor vehicle driving license assessment. The test content includes driving theory basics, road safety laws and regulations, local regulations, and related knowledge. The test is conducted on a computer with a time limit of 45 minutes. The passing score for Subject 1 is 90 out of 100. The test consists of 100 questions, including single-choice and true/false questions, with each question worth 1 point. If you answer 11 questions incorrectly during the test, the system will automatically submit the test and end the session. Subject 1 test content includes: driving license and motor vehicle management regulations; road traffic conditions and regulations; traffic safety violations and penalties; road traffic accident handling regulations; basic knowledge of motor vehicles; local regulations; knowledge of braking systems and safety devices for large and medium-sized passenger and freight vehicles; specialized knowledge for wheeled self-propelled machinery, trams, and trolleybuses. Test precautions for Subject 1: Candidates should dress appropriately (no slippers), and electronic devices and bags are not allowed in the test room. Bring your ID card and queue to enter the waiting hall. Observe the instructions and procedures on the large screen, and store personal belongings in lockers before entering the test room. Upon entering the test room, the identity verification desk will assign a seat. After finding your seat, begin the test. Ensure the camera is aligned with you and follow test discipline. If you fail the first attempt, you can retake the test on the same day. If you fail again, you must pay to reschedule. After the test, queue to collect your score report and sign it. Unsigned reports are invalid. For Subject 2 and Subject 3, there are only five test attempts. Subject 2 and Subject 3 tests can be rescheduled after ten days. If you fail the Subject 3 safe and civilized driving knowledge test, the previously passed road driving skills test results remain valid. The driving test consists of three subjects: Subject 1, Subject 2, and Subject 3. Subject 1 refers to the road traffic safety laws, regulations, and related knowledge test; Subject 2 refers to the field driving skills test; Subject 3 is divided into two parts: road driving skills and safe and civilized driving knowledge test. The safe and civilized driving knowledge test is conducted after Subject 3, so it is commonly referred to as Subject 4. However, the official term (as per the Ministry of Public Security Order No. 123) does not include "Subject 4."
2
2
Share

Differences Between GAC Trumpchi Shadow Leopard J16 and J15

Differences between GAC Trumpchi Shadow Leopard J16 and J15: 1. Appearance differences: The Shadow Leopard J16 has an additional rear wing and spoiler compared to the J15. 2. Price difference: The J16 version is significantly more expensive than the J15. 3. Configuration differences: The J16 is equipped with an exclusive sound system, offering more comprehensive features and enhanced driving pleasure, while the J15 lacks the sound system and has relatively fewer in-car configurations. Currently, both the Shadow Leopard J15 and J16 maintain the same dimensions in length, width, height, wheelbase, and power.
13
0
Share

Where is the glasses holder in the Volkswagen Teramont?

The place to store glasses in the Teramont is generally inside the glove compartment on the passenger side. Glasses storage: When storing glasses, owners can place them in the built-in glasses case inside the vehicle. There is a designated spot for the glasses case below the dashboard. Storing glasses in the case not only prevents direct sunlight exposure but also keeps dust off the glasses, ensuring safety and hygiene. Precautions for storing glasses: Avoid prolonged exposure to sunlight, as it can cause varying degrees of damage to sunglasses. In high-temperature summer conditions, prolonged exposure to direct sunlight may lead to surface cracking, water-like streaks, and in severe cases, deformation or peeling of the lens coating.
5
3
Share

What is the method for removing the fuel filter clip?

Disassembly method for the fuel filter clip is as follows: 1. Lift the vehicle and unplug the sensor wire connector on the fuel filter. 2. Use a tool to remove the base screws of the fuel filter, typically requiring a 10cm wrench or a Torx screwdriver. 3. Use a screwdriver to remove the clip of the fuel filter and pull it backward, the other end follows the same disassembly method. 4. When removing, note the arrow on the fuel filter; if the arrow is unclear, remember that the larger end of the fuel filter should face upwards. 5. Remove the fuel filter and install the new one according to the orientation and size of the old fuel filter, as incorrect installation direction may affect the fuel line operation.
8
5
Share

Should a Volkswagen 1.4T use 5W30 or 5W40 engine oil?

Volkswagen 1.4T uses 5W40 engine oil. Introduction to engine oil: Engine oil, also known as engine lubricant, serves functions such as lubrication and wear reduction, auxiliary cooling, sealing against leaks, rust and corrosion prevention, and shock absorption for the engine. Precautions for using engine oil: Select engine oil based on the engine's requirements, ensuring it matches the engine. Multi-grade oil is recommended due to its advantages in economy, longevity, and efficiency, providing better protection for the engine. The oil level should be slightly below the mark on the dipstick; avoid overfilling.
15
5
Share

What is the fuel tank capacity of the Honda Fit in liters?

The fuel tank capacity of the Honda Fit is 42 liters. Fuel Tank Introduction: A fuel tank is a container for storing fuel on aircraft or automobiles, serving as a specialized vessel in hydraulic systems for storing hydraulic oil or fluid. Fuel tanks can be categorized into open-type and closed-type tanks, and they must have sufficient volume. Precautions for Fuel Tank Usage: The storage location of the fuel tank must be secure to prevent fires. Fuel tanks or barrels should be placed separately in visible areas, appropriately distanced from diesel generator sets, with strict no-smoking regulations enforced. After refueling, the fuel tank cap should be locked to minimize fuel evaporation loss and maintain fuel cleanliness.
7
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.