Driver Knowledge Tests

Should you let your car battery run right down?

In a vehicle with an internal combustion engine, a battery should have a life of around 5-6 years with regular use, but it depends on how you treat it. The majority of batteries are now ‘maintenance-free’, but that doesn’t mean

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What’s a dual-height fifth wheel?

A semitrailer couples to a prime mover when the kingpin sits inside the fifth wheel’s locking jaws and the skid plate of the semitrailer is resting on the fifth wheel. The standard height of the skid plate is around 1250mm,

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How do you move a 5th wheel to keep your load balanced?

On some prime movers, the fifth wheel or turntable can be moved backwards and forwards to achieve better load balance. Overloading an axle is illegal, plus it can cause overheating and delamination of tyres, affect the brake balance and, in

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Dog trailer coupling damage: how it happens and how to avoid it

A dog trailer (also called a full trailer in many countries), has at least one axle at either end of the trailer plus a drawbar at the front which connects to a bolt and pin coupling using a towing eye.

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How do you load a ute?

The two main types of ute are wellside and flat deck, and you load them differently. With both types of utes, it’s advised to block a load against the headboard to stop it moving under braking. It’s important to protect

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How is an electric truck different from a regular diesel-power truck?

The new era of electric trucks, both small and medium-sized rigid trucks and prime movers, promises to bring in a number of benefits for drivers and the general public, but there are some caveats. Their role in climate change mitigation

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What should you check inside your truck’s cab in a pre-start inspection?

Checking that the truck’s cab is in excellent working order is part of a professional truck driver’s responsibilities. This helps ensure that all safety features are working and that the driver doesn’t suffer fatigue. Seat belt The seat belt is

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