What is the structural principle of run-flat tires for explosion prevention?

Does the supplementary page of the driver's license need to be replaced when renewing?

The supplementary page of the driver's license needs to be replaced. The supplementary page will be updated together when a new driver's license is issued, but the file number will not change. Materials required for renewing an expired driver's license: Prepare 2 one-inch photos and a medical examination certificate. One of the photos should be pasted in the upper right corner of the medical examination form, and the other should be kept for the new license. Bring your ID card and driver's license to the license processing hall, fill out the renewal application form, then submit the documents, medical examination certificate, and renewal application form to the staff, pay the processing fee, and wait to receive the new license. Before renewing, check if there are any unprocessed traffic violations. If there are, they must be dealt with first; otherwise, the renewal will not be processed. Arrange the renewal time reasonably to avoid expiration. If the license is not renewed after expiration and you are checked by traffic police, you will be fined but not penalized with points. It is best to have the photos and medical examination certificate prepared directly at the traffic police station's license processing hall. Otherwise, self-provided materials may be deemed unqualified, requiring re-taking photos and medical examinations, which will waste time. The renewal is usually completed on the spot, but in some large cities, it may take a few days, but no more than 15 days. The new license must be processed and then notified for collection.

11

1

Share

What is the bulb model for the headlights of the new Buick GL8?

New Buick GL8 headlight model is H7, here is the relevant introduction: 1. Comfort: Car bulbs are essential for night driving safety and road illumination, providing security and comfort during journeys. 2. Safety: They offer higher brightness and better visibility, enhancing driving comfort and safety to ensure the owner's driving security. Extended information about the Buick Regal: 1. Nature: A mid-to-high-end Buick sedan positioned between the Excelle and LaCrosse. 2. Exterior: Its contemporary styling, humanized refined interior, and luxurious high-tech features fully demonstrate respect for successful leaders. 3. Driving Experience: The Buick Regal's distinctive V6 powerful performance and smooth, quiet ride meet their high demands for business vehicles.

8

3

Share

What is the normal tire pressure for driving in summer?

In summer, it is generally sufficient to maintain the tire pressure at the lower limit of the standard range. For example, the lower limit for standard tires is 2.4 bar. If the car is often parked outdoors, the tire pressure can usually be about 0.1 bar lower than the standard to avoid blowouts due to high temperatures. Hazards of excessive tire pressure: Reduced friction and adhesion of the tires, affecting braking performance; Causes steering wheel vibration and deviation, reducing driving comfort; Accelerates wear on the central tread pattern, shortening tire lifespan; Increases vehicle vibration, indirectly affecting the lifespan of other components; Overstretches the tire cords, reducing elasticity and increasing the load on the car while driving; Decreases puncture resistance. When encountering sharp objects like nails or glass on the road, they can easily penetrate the tire, causing internal cracks and blowouts.

4

1

Share

Is it okay to park an automatic transmission car in neutral?

Parking an automatic transmission car in neutral is not recommended as it constitutes coasting in neutral. Here is an introduction to coasting in neutral: 1. Introduction to coasting in neutral: During vehicle operation, the driver places the gear shift lever in the neutral position, disengaging the clutch between the engine and the drive wheels, and relies on the vehicle's inertia to move. 2. Hazards of coasting in neutral: It damages the braking system and endangers personal safety. When coasting in neutral, the "internal braking" effect is lost because the engine and transmission are disconnected. If the vehicle in front stops suddenly when the distance between two cars is short, and the rear car is coasting in neutral, the rear car can only rely entirely on the wheel braking system, making rear-end collisions highly likely.

11

2

Share

Why Should You Buy Commercial Insurance When Purchasing a Car?

Commercial insurance compensates based on the degree of liability, while compulsory traffic insurance compensates based on whether there is liability or not. Below is an introduction to the relevant content of purchasing insurance: 1. Purchasing Methods: Car insurance can be reasonably purchased according to the owner's needs, either at a 4S shop or elsewhere. 2. Buying a Car on Loan: Generally, when buying a car on loan, insurance must be purchased at the dealership, and a certain renewal deposit will also be charged. 3. Compulsory Traffic Insurance: This is a mandatory insurance in China, and all vehicles must purchase this type of insurance. 4. Insurance Items: If the vehicle involved in an accident has participated in the compulsory third-party liability insurance for motor vehicles, the insurance company will pay the rescue expenses within the liability limit.

3

0

Share

How Many Chances Are Given for the Subject 2 Test?

For the Subject 2 test, if the initial attempt is unsuccessful, one retake is allowed. If the applicant does not participate in the retake or fails the retake, the current test session is terminated, and the applicant must reschedule the test after ten days. Within the validity period of the driving skill test permit, the number of scheduled attempts for Subject 2 and Subject 3 road driving skill tests must not exceed five. If the fifth scheduled test is still unsuccessful, the passing scores of other subjects already taken will be invalidated. The full score for Subject 2 is 100 points, with evaluation criteria set for failure, deductions of 20, 10, or 5 points. The test is considered passed if the following conditions are met: ① For applicants of large passenger vehicles, trailers, city buses, medium-sized passenger vehicles, or large trucks, a score of 90 or above is required; ② For other vehicle types, a score of 80 or above is required. The test items for large vehicles (A1, A2, A3, B1, B2) include: pole test, hill start and stop, parallel parking, single-plank bridge, curve driving, right-angle turn, narrow gate, continuous obstacles, bumpy road, narrow road U-turn, as well as simulated highway driving, continuous sharp turns on mountain roads, tunnels, rainy (foggy) conditions, slippery roads, and emergency handling. The test items for small vehicles (C1, C2) include: reverse parking, parallel parking, hill start and stop (cancelled for C2), right-angle turn, and curve driving (commonly known as S-curve), which are the five mandatory items (some regions include a sixth item: highway toll card collection).

20

4

Share

What is the structural principle of run-flat tires for explosion prevention?

Does the supplementary page of the driver's license need to be replaced when renewing?

What is the bulb model for the headlights of the new Buick GL8?

What is the normal tire pressure for driving in summer?

Is it okay to park an automatic transmission car in neutral?

Why Should You Buy Commercial Insurance When Purchasing a Car?

How Many Chances Are Given for the Subject 2 Test?

What does SCN stand for in cars?

What to Do When Tire Steel Wires Are Exposed?

What are the differences between the BMW 4 Series and 3 Series?

How Long Do Car Bearings Generally Last?