What is the fuel consumption of the BMW 730?

How to Check the Maximum Speed Rating of a Tire?

The method to check the maximum speed rating of a tire: The tire specification is described as tire width in mm, the percentage of tire thickness to tire width, R rim diameter (in inches), load index, and speed symbol. For example: 195/65R15 88H, where H represents the maximum speed rating. The speed rating of a tire is usually indicated by letters and numbers, showing the maximum speed at which the tire can carry a specified load under defined conditions. The speed rating of a tire is crucial for driving, as the vehicle speed must never exceed the tire's speed rating during operation. Tires are circular elastic rubber products mounted on various vehicles or machinery to roll on the ground, typically installed on metal rims. They support the vehicle body, cushion external impacts, ensure contact with the road surface, and maintain the vehicle's driving performance.

3

Share

What is the appropriate speed for a new car?

During the break-in period of a new car, the speed should not be too high, generally controlled between 50-90km/h. Here are other precautions regarding new car driving: 1. Avoid driving with a full load: Excessive load will increase the burden on the engine and transmission, causing the engine to output excessive power and leading to excessive wear of components. Therefore, avoid driving with a full load during the break-in period to extend the service life. 2. Avoid prolonged driving in low gears: For automatic transmission models, although the manual gear shifting process is eliminated, under good road conditions, the owner should continuously accelerate to allow the transmission to smoothly shift up, avoiding the lack of a break-in process for high gears.

20

4

Share

Which BYD Models Feature Chinese Character Buttons?

Persistently using Chinese character buttons is our country's own brand - BYD; BYD's new energy vehicle models such as Qin, Tang, Song, and Yuan all feature Chinese character buttons. Relevant information about BYD is as follows: 1. Introduction: BYD is a Chinese automotive brand, established in 1995, primarily producing commercial vehicles, family cars, and batteries. Starting with a team of just over 20 people, it grew to become the world's second-largest rechargeable battery manufacturer by 2003. 2. Brand Philosophy: BYD adheres to a development path of independent research, independent production, and independent branding, committed to creating truly affordable and high-quality vehicles for the people. The product designs not only draw on advanced international trends but also align with the aesthetic concepts of Chinese culture.

8

2

Share

Which part of the car window should be struck when using an emergency hammer to break it?

When using an emergency hammer to break a car window, you should strike the four corners of the window. Here are the detailed instructions: 1. Design concept: This handle safety hammer combines the interior car safety handle with an escape hammer. In an emergency, pressing a button releases the handle, allowing it to be used as a safety hammer, making it quicker to break the window and increasing the chances of escape. 2. Operation method: Pick up the safety hammer and strike the four corners of the tempered glass. Do not strike the center, as it is the strongest part. Since some glass has film, it may not fall immediately after breaking, so you can kick it open. Once the glass falls, exit the vehicle promptly and in an orderly manner, moving to a safe location.

4

0

Share

Can National III Trucks Still Undergo Annual Inspection?

National III trucks cannot undergo annual inspection. Below is a partial introduction to the National III policy: 1. Subsidy Policy: After the comprehensive implementation of the National VI standard in 2020, some first and second-tier cities have imposed traffic restrictions on National III emission vehicles within urban areas, further limiting the movement of National III vehicles. To encourage the early scrapping of National III vehicles, many regions have formulated subsidy policies as an incentive-based guidance method. However, these subsidies are time-sensitive, with the amount decreasing as time passes. 2. Implementation: With the enforcement of the National VI emission standard, it is stipulated that all vehicles sold must comply with the National VI emission A standard, which means that all National III vehicles need to be phased out before 2020. Therefore, some cities have successively introduced policies to phase out National III vehicles. For National III commercial diesel trucks, starting from 2019, they are no longer eligible for regular emission inspections, and National III trucks will be prohibited from passing annual inspections.

2

4

Share

Can I Pass the Annual Inspection with Xenon Headlights?

As long as the modified xenon headlights are equipped with bi-xenon projectors and do not have light scattering issues that could affect the safety of oncoming drivers, they can pass the annual inspection. Essential requirements for xenon headlights: 1. Projector Lens: The luminous intensity of xenon headlights ranges between 4000K~6000K, far exceeding regulatory standards. Therefore, xenon headlights must be equipped with a projector lens to reduce intensity for safe use. Otherwise, the brightness of xenon headlights would be like staring directly at the sun, posing a significant threat to other drivers and pedestrians. 2. Headlight Cleaning System: Xenon headlights have relatively poor light penetration. If dust or dirt adheres to the headlights, it can cause light refraction and scattering, affecting other drivers and pedestrians. Additionally, xenon headlights have weaker penetration, and dust can impair their illumination effectiveness. Therefore, vehicles equipped with xenon headlights must have a headlight cleaning system.

8

5

Share

What is the fuel consumption of the BMW 730?

How to Check the Maximum Speed Rating of a Tire?

What is the appropriate speed for a new car?

Which BYD Models Feature Chinese Character Buttons?

Which part of the car window should be struck when using an emergency hammer to break it?

Can National III Trucks Still Undergo Annual Inspection?

Can I Pass the Annual Inspection with Xenon Headlights?

What are the common faults of the clutch?

What are the 16 items in Subject 2 driving test?

How to Replace the Battery in a Lexus Remote?

Where is the tire production date located?