What is the purpose of light tractor trailer and how old is it?

The light trailer applied for is an automobile train with a total mass less than (excluding or equal to) 4500kg, that is, a small trailer tractor. Must be over 20 and under 60.

At the same time, the driving period also represents the actual driving experience of the driver to ensure the driving safety of the vehicle applying for towing.

The requirements for applying for the quasi-driving type of light tractor trailer are as follows:

1. Apply for increasing the quasi-driving type of light tractor trailer, and the age should be over 20 years old and under 60 years old;

2. If an application is made to increase the quasi-driving type of light tractor trailer, the score shall not be full 12 in this scoring cycle and the latest scoring cycle before the application;

3. To apply for increasing the quasi-driving type of light tractor trailer, it shall obtain the quasi-driving type qualification of driving small cars and small automatic cars for more than one year.

A motor vehicle towing trailer shall meet the following requirements:

1, trucks, semi-trailers and tractors are only allowed to tow 1 trailers;

2, trailer light signal, braking, connection, safety protection and other devices shall comply with national standards;

3. Small passenger cars are only allowed to tow trailers or the total mass of trailers is less than 700kg;

4, the trailer shall not be manned;

5. The loading quality of the trailer towed by the truck shall not exceed the loading quality of the truck itself;

6 large and medium-sized passenger cars, low-speed trucks, tricycles and other motor vehicles are not allowed to tow trailers.

To sum up, those who drive a motor vehicle without a motor vehicle driver's license may not apply for a motor vehicle driver's license within the prescribed time limit.

Legal basis:

Eleventh provisions on the application and use of motor vehicle driver's license

Motor vehicle drivers are allowed to drive in the following order: large buses, heavy tractor trailers, city buses, medium buses, large trucks, small cars, small automatic cars, low-speed trucks, three-wheeled cars, small automatic disabled buses, light tractor trailers, ordinary three-wheeled motorcycles, ordinary two-wheeled motorcycles, mopeds, wheeled special mechanical vehicles, trolleybuses and trams.

Article 40

For the first time to apply for a motor vehicle driver's license or increase the number of quasi-driving models, the vehicle management office shall issue a certificate of learning driving within one day after passing the examination.

If an application is made to increase the quasi-driving type specified in the second to fourth paragraphs of Article 30 and to change the quasi-driving type specified in the fifth paragraph, a learner's driving certificate will be issued directly after acceptance.

If it is a direct self-study exam, the vehicle management office shall also issue special signs for driving schools in accordance with regulations.