What to Do When Car Rearview Mirrors Get Wet on Rainy Days?

Can I Replace Just One Tire on a 4WD Vehicle?

You can replace just one tire on a 4WD vehicle. Tire Replacement Considerations: When the puncture on the tread is only 6mm, for economic reasons, you can simply patch the tire and continue using it without replacement. This is because a metal piece inserted into the tire won’t significantly damage its structure—only creating a hole through the steel wires, fabric layers, and polyester layers, which can be repaired. Of course, replacing the tire is safer, and the damaged tire can then be used as a spare. Tire Maintenance: Rotate the tires every 10,000 kilometers to ensure even wear and prolong tire life. Avoid rapid acceleration, hard braking, or sharp turns while driving. It is recommended to perform a wheel alignment every 2,000 kilometers to reduce abnormal tire wear caused by changes in the main wheel alignment parameters. Tires are often used under complex and demanding conditions, enduring various deformations, loads, forces, and temperature extremes during operation. Therefore, they must have high load-bearing capacity, traction performance, and cushioning ability. Additionally, tires need to exhibit high wear resistance and flexibility, along with low rolling resistance and heat generation.

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Where to Register a New Car?

New cars should be registered at the local vehicle management office. Obtain the vehicle certificate: The vehicle certificate is very important and is a necessary step for vehicle registration. Currently, some car 4S stores delay providing the vehicle certificate, which can postpone the registration process. Therefore, it is essential to obtain the vehicle certificate as soon as possible by communicating more with the 4S store. Keep the triplicate car purchase invoice: After purchasing the car, the 4S store will issue a triplicate car purchase invoice, which will be used in the subsequent registration process. The invoice consists of red, yellow, and blue copies. Generally, the red and yellow copies need to be submitted, while the yellow copy should be kept by the buyer. Pay the vehicle purchase tax and obtain the tax certificates: After purchasing the vehicle, it is necessary to pay the vehicle purchase tax as soon as possible, usually at the nearest vehicle management office. Once the vehicle purchase tax is successfully paid, the buyer will receive the original and duplicate tax certificates.

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How often are commercial-to-private vehicles inspected annually?

Commercial-to-private sedans must undergo inspection once a year within the first 5 years; after exceeding 5 years, they require inspection every 6 months. Process for converting commercial to private use: When a vehicle is required to exit ride-hailing operations as per regulations, the local taxi administration authority will cancel the "Online Car-hailing Transport Permit" and provide the relevant vehicle information to the public security authorities through information exchange for verification when the vehicle owner applies for a change of registration. Annual inspection considerations: The timing of the annual inspection is based on the month of vehicle registration. Additionally, the expiration date (indicating when inspection is due) is printed on the supplementary page of the driving license and on the back of the "Inspection" label affixed to the windshield. Inspection stations typically have fewer visitors at the beginning of the month and more at the end, so it's advisable to schedule inspections for early in the month to avoid queues and save time.

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What are the main components of the chassis drivetrain system?

The main components of the chassis drivetrain system include the clutch, transmission, universal joint, drive shaft, and drive axle. Introduction to the drivetrain system: The drivetrain system (also known as the drivetrain system in English) is the power system that generates driving force for the vehicle, including the final drive, axle housing, bearings, gears, and bogies, among others. A high-quality drivetrain system not only requires absolutely no deviation when evaluating the meshing of the final drive gear set but must also account for deviations in the axle or bogie frame. Working principle of the drivetrain system: The structure and operation of an AT (automatic transmission) drivetrain system differ significantly from those of a manual transmission. A manual transmission mainly consists of gears and shafts, achieving speed and torque variation through different gear combinations. In contrast, an AT drivetrain system comprises a torque converter, planetary gears, and a hydraulic control system, achieving speed and torque variation through hydraulic power transmission and gear combinations. The torque converter is the most distinctive component of the AT drivetrain system, consisting of a pump impeller, turbine, and stator, which directly inputs engine power and transmits torque while also serving a clutch function.

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What are the requirements for the Tianjin license plate lottery?

Tianjin license plate lottery conditions are as follows: 1. Residency in the city: (1) Including local residents and active-duty military personnel (including armed police forces) stationed in Tianjin. (2) Residents from Hong Kong, Macao, Taiwan, overseas Chinese, and foreigners who hold valid identification and have continuously resided in the city for the past two years, with a cumulative residence of at least 9 months each year. (3) Non-local residents who hold a valid Tianjin residence permit and have continuously paid social insurance in the city for the past 24 months. (4) Non-local residents who hold a valid Tianjin residence permit, work within the administrative region of Tianjin, and are not required to pay social insurance according to regulations. (5) Non-local residents who hold a valid Tianjin residence permit, have cumulatively paid social insurance for 15 years, and are retired in Tianjin. (6) Individuals who hold valid Tianjin Talent Green Cards (Type A and B) and those recognized as high-level or urgently needed talents. 2. No registered vehicles under the applicant's name: The applicant must have obtained a valid motor vehicle driving license and have no small passenger vehicles registered in Tianjin under their name.

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What is the Coverage of Compulsory Auto Insurance?

Vehicle compulsory insurance coverage includes: compensation limits for death and disability, and no-fault death and disability compensation limits, which cover funeral expenses, death compensation, transportation costs incurred by the victim's relatives for funeral arrangements, disability compensation, disability aid equipment costs, nursing expenses, rehabilitation fees, transportation fees, living expenses for dependents, accommodation fees, lost wages, and mental distress compensation that the insured is liable for as per court judgment or mediation. Compulsory insurance liability: If the insured causes a traffic accident while using the insured vehicle, resulting in personal injury, death, or property loss to the victim, and the insured is legally liable for the damages, the insurance company will compensate within the specified limits for each accident as agreed. Exclusions: The insurance company is not responsible for compensation or advance payments. Losses caused intentionally by the victim; Losses to the insured's own property or property on the insured vehicle; Losses caused by the insured vehicle's traffic accident, such as business interruption, vehicle downtime, power outage, water outage, gas outage, production halt, communication or network interruption, data loss, voltage fluctuations, etc., as well as depreciation of the victim's property due to market price changes, loss of value after repairs, and other indirect losses; Arbitration or litigation costs and other related expenses arising from traffic accidents.

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What to Do When Car Rearview Mirrors Get Wet on Rainy Days?

Can I Replace Just One Tire on a 4WD Vehicle?

Where to Register a New Car?

How often are commercial-to-private vehicles inspected annually?

What are the main components of the chassis drivetrain system?

What are the requirements for the Tianjin license plate lottery?

What is the Coverage of Compulsory Auto Insurance?

Can Manual Transmission Cars Use Fully Synthetic Oil?

Why Can't My Car Suddenly Play Music?

Why does the car shake when the oxygen sensor is installed but not when it is unplugged?

Can a New Car Carry Heavy Loads?