How to Increase Driving License Points?

What Causes the Buzzing Noise at 60-80 km/h in a Car?

The buzzing noise at 60-80 km/h in a car may be caused by: 1. Excessive tire pressure causing abnormal noise: During daily use, tire pressure should be adjusted within the standard range. If the tire pressure is too high, it will reduce the tire's shock absorption and buffering performance, significantly increasing tire noise; 2. Abnormal tire wear causing noise: The tread of the tire contacts and rubs against the ground. If the tread wears unevenly with bumps, it will produce a buzzing sound; 3. Damaged wheel hub bearings causing noise: Worn wheel hub bearings will generate a buzzing sound, mainly due to long-term use leading to wear and looseness. To protect the wheel hub bearings, avoid violent impacts on the wheels and prolonged driving through water during daily use.

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What does the validity period of driver's license inspection mean?

The validity period of driver's license inspection refers to the effective duration of the driver's license. For a first-time issued driver's license, the validity period is 6 years. For example, if the initial date of the driver's license is December 5, 2012, with a validity period of 6 years, the license will expire on December 5, 2018. Below is relevant information about vehicle annual inspection: 1. Annual inspection for small vehicles, motorcycles, etc.: (1) If involved in a traffic accident causing casualties with equal or greater responsibility without license revocation, the driver must undergo inspection at the local traffic management department within 30 days after the scoring cycle ends. (2) When transferring the driver's license to another location or renewing it upon expiration, inspection must be completed at the local traffic management department. 2. Annual inspection for large and medium-sized passenger and truck licenses: There are two scenarios for drivers of large buses, public buses, medium-sized buses, large trucks, and tractors: (1) Within 30 days after each scoring cycle ends, the driver must undergo inspection at the local traffic management department. However, if there are no demerit points recorded during the scoring cycle, the inspection for that cycle is exempted. During inspection, the driver must fill out a form truthfully reporting physical conditions, without submitting a medical institution's certificate. (2) When transferring the driver's license to another location or renewing it upon expiration, inspection must be completed at the local traffic management department, including submission of a medical institution's physical condition certificate.

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How to Check 4S Maintenance Records?

Press the start button on the key to start the car. Here is some information about the remote key: 1. Advantages and Disadvantages: The remote key provides a great user experience, meeting people's needs for convenience and comfort. However, due to the technical limitations of its one-way RF communication, it has inherent shortcomings in security. 2. Usage: When the owner enters the effective range near the car, the car will automatically detect the key and perform identity recognition. If successful, it will open the door or trunk accordingly; when the owner enters the car, just press the engine start button, and the car will automatically detect the position of the key to determine whether the key is inside the car and whether it is in the driver's position. If successful, the engine will start.

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What are the penalties for motor vehicles not driving in the designated lane?

According to the Road Traffic Safety Law, motor vehicles not driving in the designated lane will result in a fine for the driver and a deduction of three points from the driver's license. When approaching a traffic signal intersection, drivers should change lanes in advance to avoid the danger caused by not driving in the designated lane. The directional lane line is a lane marking that guides the direction, used to indicate the direction in which vehicles should travel at the intersection. Such markings are generally painted at busy traffic intersections to clarify the direction of travel, ensure orderly traffic flow, and reduce traffic pressure. A variable lane is one with multiple diagonal lines on the side, allowing the direction to be changed according to traffic flow. Below is an introduction to directional lanes: 1. Introduction: Directional lane lines are lane markings that guide the direction, used to indicate the direction in which vehicles should travel at the intersection. Such markings are generally painted at busy traffic intersections to clarify the direction of travel, ensure orderly traffic flow, and reduce traffic pressure. 2. Basic content: Unlike variable directional lane lines, the travel direction of directional lane lines is fixed, and drivers must follow the lane markings when driving. Special attention should be paid to left-turn lanes, where overtaking is not allowed.

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How to Check 4S Maintenance Records?

Methods to check 4S shop maintenance records: The most traditional way to query vehicle maintenance records is to directly visit a 4S store and ask the staff for assistance in checking. More details about vehicle maintenance records are as follows: 1. Composition: Vehicle maintenance records include data collection on vehicle repair records, maintenance records, accident records, insurance records, theft records, and other historical information related to the vehicle itself. This data is systematically organized, analyzed, and judged, then presented in written form to the party requesting the query as an industry document. 2. Meaning: Vehicle maintenance records are a comprehensive record and description of the vehicle's historical condition. This information can clearly reflect whether the vehicle has been involved in accidents, whether the odometer has been tampered with, if it has been flooded, burned, etc. Maintenance records from all 4S stores nationwide can be queried online.

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Is it serious if the tire balancing weight falls off?

Tire balancing weight falling off consequences introduction: If the tire balancing weight falls off, it will cause uneven tire wear, and in severe cases, it may even damage the suspension system; if the balancing weight falls off, it needs to be reinstalled. The correct method for attaching tire balancing weights is to select the appropriate balancing weight according to the grams indicated by the balancing machine, rotate the tire, and when the balancing machine's indicator turns completely red or reaches the center, attach or hammer the balancing weight at the 12 o'clock position of the tire. Below is an introduction to balancing weights: 1. Due to the complexity of road conditions, any situation on the road may affect the tire and steel rim, such as hitting a curb or driving at high speed over potholes, which can easily cause deformation of the steel rim. Therefore, it is recommended that you perform tire dynamic balancing when rotating the tires; 2. The uneven mass distribution of car wheels, during high-speed driving, not only affects ride comfort but also increases abnormal wear of the car's tires and suspension system, making it more difficult to control the car while driving and leading to unsafe driving conditions; 3. To avoid this situation, wheels must undergo dynamic balancing testing with specialized equipment—a wheel dynamic balancing machine—before installation. Appropriate counterweights are added to the lighter parts of the wheel to maintain dynamic balance during high-speed rotation. These counterweights are the wheel balancing weights.

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How to Increase Driving License Points?

What Causes the Buzzing Noise at 60-80 km/h in a Car?

What does the validity period of driver's license inspection mean?

How to Check 4S Maintenance Records?

What are the penalties for motor vehicles not driving in the designated lane?

How to Check 4S Maintenance Records?

Is it serious if the tire balancing weight falls off?

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