General training requires that, at a minimum, drivers be fully familiar with the truck they are to drive. Introduction to the mechanically sound vehicle, and training in all its functions, is essential. This can be achieved by having an instructor drive the vehicle with the new driver as a passenger, explaining functions during the drive. This training should include explanations of all brake systems, their purposes and how they function.
As new drivers become more competent and their skills develop, more difficult driving is introduced, such as driving in the rain, heavy traffic, city traffic, off-road conditions and on different roads and surfaces. The drivers need to practise under instructions until they are competent.
Training can be delivered in various ways and can include formal courses and on-the-job training. The latter should be delivered by a person with the necessary skills and knowledge of the tasks required.
Once the driver has obtained a Heavy Rigid licence and finds employment as a truck driver, he/she needs to be introduced to the vehicle and the work environment in which their employer requires them to operate. Each time the driver is introduced to another truck or work area, further training should be provided.[25]
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Off-road driving also requires drivers to learn new skills. They especially need to understand the vehicle's capabilities and proper terrain appreciation, as this will determine the correct gear and range selection for off-road conditions. They should also be taught that when driving on a steep hill, the general rule is to select the same gear for the descent as for the ascent.
Drivers need to ensure that a vehicle is fully functional before starting any task and need to know how to properly check that the vehicle is fully functional. This is especially critical when driving off-road.
The general practice in the truck industry is that an employee would not be permitted to drive a heavy truck or specialist equipment when they're initially employed. All new drivers should first attend induction training in the organisation, which includes safety training. The driver would then begin work in light or medium trucks under supervision and would build up the skills essential to operating heavy vehicles. During this period of the on-the-job training, the driver would gain skills and knowledge of any special requirements associated with their employment.[26]