A lot of people have decided to take driving instructor courses. But what about those courses on different categories than just B (granting the possibility of learning students for this category). Is it a good idea to take driving instructor courses for less popular among drivers vehicles (like for example trucks or motorcycles). Well first thing you have to remember is that if you want to become an instructor in a given category you have to have a driving license in this category for at least three years. If this condition is fulfilled by you than you may sign up for the driving instructor courses . The demand for driving licenses for motorcycles is lower than for cars (the same situation is with trucks). So naturally you will have less students. But if you treat this job only as an addition to your other job than maybe this would be a better solution for you than category B. You will work less hours a week (of course your salary will be smaller) and you will have more time for your other activities.