Is there a big brother driving a van? What are you most worried about when driving a truck?

Most afraid of not paying attention ... being sleepy, etc. .....

This car is too heavy ... you often have to concentrate on driving ... and the conditions inside are not very good. ..

It is easier to get sleepy ...

Actually, driving is a very boring thing. ....

The safest truck .. The truck with the best conditions in the car is the best. ...

As for gifts ...

A refreshing health product .....