The truck cab is dusty. What should I do

You can go to the car decoration shop to make a new sound insulation layer for you. The cab is easy to get dust. Generally, the sealing tape is aging and the sealing is not good, or there are some small holes in the cab. The sound insulation effect will be much better. You can buy a new piece of thermal insulation cotton under the cab and hang it up again.
A truck is a commercial vehicle designed and equipped mainly for carrying goods. It can tow a trailer or not. Truck is generally called truck, also called truck. It refers to the vehicle mainly used to transport goods, and sometimes refers to the vehicle that can tow other vehicles. It belongs to the category of commercial vehicles.
Generally, it can be divided into heavy and light types according to the weight of the vehicle. Most trucks are powered by diesel engines, but some light trucks use gasoline, petroleum gas or natural gas.
For freight cars, due to the different positions of the cab and the engine, they can be divided into four different forms, mainly including long head type, short head type, flat head type and offset type. The feature of the long head type is that the engine is located in the front of the cab. If a small part of the engine is located in the cab, it is short head type. If the engine is located in the cab, we can call it flat head type, However, judging from the offset position of the cab, the truck next to the engine can be called offset type.
The main advantage is that the overall length of the car has a certain proportion to the size of the wheelbase. The minimum turning diameter is very small, and the performance of the motor vehicle is very good. There is no engine cover and fender in the cab. If the overall length is shortened, and the impact of this factor, the curb weight of the vehicle is relatively small, and the driver's vision will be significantly improved.
Most of them are driven by turning. We can improve the engine and related accessories in the cab. From the perspective of the proximity of these accessories, the space utilization of the vehicle will be improved. However, nothing is perfect. This flat ended truck also has many shortcomings. The load on the front axle is relatively large, and the vehicle's trafficability is not very good. Therefore, the structure of the cab that turns over or is locked in a certain way is complex, which makes it inconvenient to enter and exit. From the perspective of the clutch and transmission, the operation structure is also complex, and the heating and vibration are also large, which makes it easier to have a frontal collision.