Why does the car still make noise at the front after turning off?

Which country is GMD tires from?

GMD tires are from Taiwan, China. What tire brands does Taiwan have: Taiwan has brands such as Cheng Shin tires, Nankang tires, Kenda tires, Maxxis tires, and Federal tires. Cheng Shin tires are manufactured by Cheng Shin Rubber Industry Co., Ltd., a tire manufacturer in Taiwan, China. The company was officially registered on January 1, 1967, and its main products include inner and outer tires for human-powered vehicles, bicycle tires, motorcycle tires, ATV tires, agricultural and industrial vehicle tires, truck and bus tires, as well as radial tires for cars, light trucks, and trailers. Nankang tires are the oldest tire brand in Taiwan, China. Kenda tires are produced by Kenda Rubber Industrial Co., Ltd., founded in 1962, which is based on the tire industry and is committed to internationalization and diversified development. For over forty years, Maxxis International has continuously provided high-quality tire products for cars, light trucks, bicycles, motorcycles, ATVs, trailers, kart racing, and lawn mowers. Federal tires are produced by Federal Tire (Jiangxi) Co., Ltd., established in 1997, which is a 100% foreign-owned enterprise invested by Federal Corporation of Taiwan, China. Comparison between Shark King and GMD: Although Shark King uses GMD tire technology, the materials are different. Many claim that GMD tires are more anti-slip than Shark King. However, from a material perspective, Shark King is clearly better than GMD, with softer tires.

13

4

Share

Are 72v32a and 72v20a interchangeable?

72v32a and 72v20a chargers are generally not interchangeable. Reasons why these two chargers are usually not interchangeable: If a 20ah battery charger is used to charge a 32ah battery, there is generally no problem except for slightly longer charging time. However, if a 32ah battery charger is used to charge a 20ah battery, this constitutes fast charging which is very dangerous. Typically, after continuous use for about a week, the battery capacity will significantly decrease, and you'll noticeably experience reduced driving range. Introduction to chargers: An electric vehicle charger is a dedicated charging device designed for electric bicycle batteries. Charger classification: Based on the presence or absence of a power frequency (50Hz) transformer, they can be divided into two main categories. Freight tricycle chargers generally use transformer-based chargers, which are large, heavy, and power-consuming but reliable and affordable; electric bicycles and electric motorcycles typically use switching power supply-type chargers, which are energy-efficient and highly efficient but more prone to failure. The correct operation for switching power supply-type chargers is: when charging, first connect the battery, then connect to mains power; when fully charged, first disconnect mains power, then unplug the battery. If the battery is unplugged first during charging, especially when the charging current is high (red light), it can easily damage the charger.

20

2

Share

How to Schedule the Subject 1 Test After Losing 12 Points on the Driver's License?

If your driver's license has been penalized with 12 points, you need to bring your educational certificate, original ID card, and copies to the vehicle management office front desk to schedule the Subject 1 test. Subject 1 Passing Score: The total time for the Subject 1 test is 45 minutes. The test consists of 100 questions, including true/false and multiple-choice questions, with a full score of 100 points and a passing score of 90. The test questions are randomly selected and combined by the computer driver examination system according to the proportion specified in the "Motor Vehicle Driver's License Work Standards." Test Process: Follow the staff's instructions to collect your driving training file in order in the waiting area; Carry and present your ID card for inspection by the supervising officer; Mobile phones must be turned off when entering the test area; No loud noise is allowed in the test area; Regulation textbooks are not allowed in the test area (or must be kept in your bag); After the test, keep your ID card safe and submit the file to the "Document Submission Window" at the front of the test area; Candidates who pass the test will sign under the guidance of the staff at the exit before leaving the test area; Candidates who fail the test can leave the test area and wait for their driving school to notify them of the retake time.

19

0

Share

Are Motorcycles Allowed on Highways in Jilin Province?

Motorcycles are allowed on highways in Jilin Province. Requirements for highway access: Some provinces permit motorcycles on highways while others do not. Jilin is one of the provinces that allows motorcycles on highways, but the minimum speed must not be lower than 70 km/h. 2020 New Regulations for Motorcycles: Article 78, Section 5 of the "Implementation Regulations of the Road Traffic Safety Law of the People's Republic of China" (hereinafter referred to as the Implementation Regulations of the Road Traffic Safety Law) stipulates: Highways shall indicate the speed limits for each lane, with the maximum speed not exceeding 120 km/h and the minimum speed not less than 60 km/h. On highways, the maximum speed for small passenger vehicles shall not exceed 120 km/h, other motor vehicles shall not exceed 100 km/h, and motorcycles shall not exceed 80 km/h. (According to this regulation, motorcycles are only allowed to travel in the outermost lane of the highway).

4

Share

What are the reasons for the car SD card not being readable?

The reasons for the car SD card not being readable are as follows: SD card format: Generally, car audio systems can only recognize the FAT system. If the SD card is in NTFS format, it needs to be formatted. Multimedia file format: Whether the format of the media files is supported by the player or card reader. Common media formats supported by cars include MP3 and WMA. Card reader or peripheral component damage: Oxidation of the internal metal contacts of the card reader can lead to poor contact with the memory card. Damage to components in the card reader's peripheral circuit: Damage to components in the card reader's peripheral circuit can cause interruptions in power supply or signal transmission.

4

3

Share

How to Restore When the Steering Wheel Suddenly Becomes Lighter?

If the steering wheel suddenly becomes lighter, you should turn it to full lock, return it to center, and then turn off the engine. Adjustment method for a lighter steering wheel: Start the car, shift into gear, and wait for 3 seconds; turn the steering wheel to full lock, wait for 3 seconds, return it to center, and turn off the engine; the steering wheel will feel lighter when driving again. Steering assistance is mainly divided into hydraulic power steering and electric power steering. Vehicles with electric power steering can adjust the steering wheel, while some vehicles with factory-set steering cannot be adjusted unless modified. Common reasons for a heavier steering wheel include: Dirty power steering fluid; low tire pressure. The steering wheel is a wheel-shaped device used to control the direction of cars, ships, airplanes, etc. Its function is to convert the force applied by the driver to the edge of the steering wheel into torque and transmit it to the steering shaft.

18

1

Share

Why does the car still make noise at the front after turning off?

Which country is GMD tires from?

Are 72v32a and 72v20a interchangeable?

How to Schedule the Subject 1 Test After Losing 12 Points on the Driver's License?

Are Motorcycles Allowed on Highways in Jilin Province?

What are the reasons for the car SD card not being readable?

How to Restore When the Steering Wheel Suddenly Becomes Lighter?

How to Replace the Battery in a Tiguan L Key?

Is It Serious If the Car Side Skirt Gets Scratched?

What are the symptoms of a malfunctioning transmission mechatronic unit?

Why is there no sound when playing music in Volvo XC60?