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Germany Truck Theory Test Practice (Class C) 2026

Practise for the German theory test for a lorry licence (class C). You need a car licence (class B) first, and the class C test has 37 questions with no more than 10 error points allowed. These original questions cover German rules for heavy vehicles, sizes and weights, loads, drivers' hours, the tachograph and the lorry toll.

  • 商用车辆
  • 德国
  • 60道题
  • 核对于2026年10月11日

快速解答

官方考试共有37道题。 及格线：No more than 10 error points out of 128 (questions are worth 2 to 5 points). Two wrong 5-point questions mean a fail. Class C1 or CE as an extension: 30 questions, no more than 10 error points out of 105。 主办机构：Officially recognised examiners (for example TÜV or DEKRA) for the local driving licence authority (Fahrerlaubnisbehörde)。 最低年龄：21; 18 after the professional driver basic qualification or during or after recognised professional driver training。 在这里免费练习60道题，每道题都附有答案和解释。 已于2026年10月11日根据官方资料核对。

练习前先阅读先阅读《Germany Truck Theory Study Guide (Class C)》：通俗易懂的笔记、图解和需要牢记的数字。

  1. 第1题，共25题

    What is the normal minimum age for a class C (lorry) licence in Germany?
    显示答案

    答案: A. 21

    Class C starts at 21. It can be 18 after the professional driver basic qualification or within professional driver training.

  2. 第2题，共25题

    Under what condition can you get a class C licence at 18?
    显示答案

    答案: D. After the professional driver basic qualification, or within recognised driver training

    18 is possible after the basic qualification under the professional drivers law, or during or after recognised training such as Berufskraftfahrer.

  3. 第3题，共25题

    What is the minimum age for class C1?
    显示答案

    答案: D. 18

    Class C1 (3.5 to 7.5 t) starts at 18.

  4. 第4题，共25题

    Which licence must you already hold before getting a class C licence?
    显示答案

    答案: B. Class B

    C1, C, D1 and D can only be issued if you hold class B.

  5. 第5题，共25题

    Which vehicles does class C1 cover?
    显示答案

    答案: C. Vehicles over 3,500 kg up to 7,500 kg

    C1 covers vehicles from over 3.5 t up to 7.5 t, with up to eight passengers plus the driver.

  6. 第6题，共25题

    With a class C licence, how heavy may a trailer be?
    显示答案

    答案: C. Up to 750 kg; heavier trailers need class CE

    Class C allows trailers up to 750 kg. A heavier trailer needs CE.

  7. 第7题，共25题

    What is the maximum total mass of a C1E combination?
    显示答案

    答案: A. 12,000 kg

    C1E combinations may not exceed 12,000 kg.

  8. 第8题，共25题

    For how long is a class C licence issued?
    显示答案

    答案: D. No more than 5 years

    Lorry and bus classes are issued for at most five years.

  9. 第9题，共25题

    What must you show to renew a class C licence?
    显示答案

    答案: D. Proof of medical fitness and of good enough eyesight

    Renewal needs proof of fitness under Annex 5 and of vision under Annex 6 of the licence regulation.

  10. 第10题，共25题

    How early can you apply to renew your class C licence?
    显示答案

    答案: A. Up to 6 months before it expires

    You can apply at the earliest six months before the expiry date.

  11. 第11题，共25题

    When you first apply for a class C licence, what must you provide besides the test?
    显示答案

    答案: B. Proof of fitness to drive under Annex 5 (medical evidence)

    Applicants for lorry and bus classes must submit proof under Annex 5 of the licence regulation.

  12. 第12题，共25题

    You hold class B. How many questions are in the theory test for class C?
    显示答案

    答案: B. 37

    The class C theory test has 37 questions worth 128 points in total.

  13. 第13题，共25题

    In the class C theory test, how many error points are allowed?
    显示答案

    答案: B. Up to 10

    You may have at most 10 error points. Two wrong 5-point questions are a fail.

  14. 第14题，共25题

    How many questions are in the theory test when you extend to class CE?
    显示答案

    答案: D. 30

    The theory test for C1 or CE as an extension has 30 questions worth 105 points.

  15. 第15题，共25题

    After passing the theory test, within what time must you pass the practical test?
    显示答案

    答案: C. 12 months

    If you do not pass the practical test within 12 months, the theory pass expires.

  16. 第16题，共25题

    How much periodic training must a professional lorry driver complete?
    显示答案

    答案: A. 35 teaching units every 5 years

    Periodic training (Weiterbildung) is 35 teaching units, repeated every five years.

  17. 第17题，共25题

    How is the 35-unit periodic training divided?
    显示答案

    答案: D. Into separate modules of at least 7 units each

    The training is given in separate modules of at least seven teaching units each.

  18. 第18题，共25题

    Where is the theory exam for the professional driver basic qualification taken?
    显示答案

    答案: B. At a Chamber of Industry and Commerce (IHK)

    The basic qualification exams are taken at an IHK.

  19. 第19题，共25题

    When is the first periodic training due after the basic qualification?
    显示答案

    答案: A. 5 years after it

    The first periodic training is due five years after the basic qualification, and then every five years.

  20. 第20题，共25题

    What is the speed limit outside built-up areas for a lorry over 7.5 t (not on motorways)?
    显示答案

    答案: D. 60 km/h

    Vehicles over 7.5 t are limited to 60 km/h outside built-up areas.

  21. 第21题，共25题

    What is the speed limit outside built-up areas for a lorry over 3.5 t up to 7.5 t (not on motorways)?
    显示答案

    答案: A. 80 km/h

    Vehicles over 3.5 t up to 7.5 t (other than cars) are limited to 80 km/h outside built-up areas.

  22. 第22题，共25题

    What is the speed limit on motorways for a lorry over 3.5 t?
    显示答案

    答案: C. 80 km/h

    Motor vehicles over 3.5 t (other than cars) may drive at most 80 km/h on motorways.

  23. 第23题，共25题

    What is the speed limit outside built-up areas for a lorry over 3.5 t towing a trailer (not on motorways)?
    显示答案

    答案: D. 60 km/h

    Motor vehicles with a trailer are limited to 60 km/h, except cars and vehicles up to 3.5 t, which have 80 km/h.

  24. 第24题，共25题

    On the motorway at more than 50 km/h, what minimum distance must a lorry over 3.5 t keep from the vehicle ahead?
    显示答案

    答案: A. 50 metres

    Lorries over 3.5 t and buses must keep at least 50 m on motorways at speeds above 50 km/h.

  25. 第25题，共25题

    You drive a lorry outside a built-up area on a road with one lane each way. Why must you leave a large gap to the vehicle ahead?
    显示答案

    答案: A. So overtaking vehicles can pull in between

    Vehicles with a special speed limit must leave enough room for an overtaking vehicle to pull back in.

考前须知

  • You must hold a class B licence before you can get class C1 or C.
  • The class C theory test has 37 questions worth 128 points. You pass with no more than 10 error points, unless you get two 5-point questions wrong.
  • Class C is from 21, or from 18 after the professional driver basic qualification. Class C1 (over 3.5 t up to 7.5 t) is from 18.
  • Lorry licences are issued for at most 5 years. To renew, you must show medical fitness and good enough eyesight.
  • Professional drivers also need the basic qualification, with exams at a Chamber of Industry and Commerce (IHK), and 35 teaching units of periodic training every 5 years.
  • Lorries over 7.5 t carrying goods commercially may not drive on Sundays and public holidays from 0:00 to 22:00, apart from listed exemptions.

常见问题

How many questions are in the German class C theory test?

37 questions worth 128 points in total. For C1 or CE as an extension, the test has 30 questions.

What is the pass mark for the truck theory test?

You may have no more than 10 error points, and two wrong 5-point questions are a fail. Our mock exam uses 34 correct out of 37 as a close equivalent.

Do I need a car licence before a truck licence?

Yes. Class C1 and C can only be issued if you already hold class B, or at the same time as class B.

Is this the same as the professional driver (IHK) exam?

No. This practice is for the driving licence theory test. Professional drivers also need the basic qualification under the professional drivers law, with its own exams at an IHK.

How much time do you have for the truck theory test?

The regulation does not publish one fixed time limit. Ask your driving school or testing body. Our mock exam is untimed.

资料来源

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