In commercial transport, road trains consist of a towing unit and one or more attached trailers. These towed units fall into two main categories: trailers and semi-trailers. Understanding the difference between them is essential for logistics planning, vehicle selection, and parts procurement.Core D

Wearing a seat belt while driving is a basic requirement that most people can comply with. However, a small number of people still cannot wear their seat belts every time they drive, and they have purchased seat belt buckles to respond to alarm sounds. Not wearing a seat belt is not only a matter of

The meaning of Cylinder Scoring is that the cylinder has suffered abnormal wear and the cylinder wall has been scratched, which is a relatively serious fault. Scratches on the cylinder wall are equivalent to severe internal damage to the engine, which prevents it from running properly and produces a

Brake chamber installation and maintenance guide Installation procedure1. Fixed bracket installation: First install the fixed bracket of the brake chamber to ensure that it is firm, reliable and accurate.2. Connect the pipe: according to the installation drawings, connect the brake chamber with oth

Shock absorbers have damping, requiring a certain amount of pressure during compression and a certain amount of tension during stretching. Their main function is to reduce the vibration of the spring, thereby reducing the vibration of the car. The shock absorption system of a car consists of springs and shock absorbers.

After buying a new car, car supplies are definitely indispensable, and reasonable car supplies are also necessary, such as floor mats, which are necessary to keep the floor clean and tidy, and are also easy to take care of. However, some automotive products cannot be used and even have a certain impact on driving safety.

Nowadays, many drivers can only drive away and are not familiar with the functions on the car. Some even cannot understand the basic air conditioning switches, and various comfort configurations, such as seat heating and ventilation.

It is common to have a left turn waiting area, which can be set up at slightly larger intersections. If the left turn is a red light, vehicles turning left at intersections without a waiting area should stop waiting at the stop line in front of the sidewalk. 

Many people who have bought a car and haven't driven it for a long time are around, and many cars remain stationary for a long time in underground garages and on the roadside in various communities.