An SUV weighs 2000kg and has four wheels in contact with the road. A typical prime mover and semitrailer could weigh 20 times that, but with only five times as many wheels in contact with the road. This difference in…
The main reasons why breathalysers are used is to determine whether a person behind the wheel is driving under the influence of alcohol, either as a roadside test by traffic officers or in use as part of an ignition interlock…
Driving a vehicle can be very dangerous, yet our safety behind the wheel is something we all take for granted as our confidence builds behind the wheel and driving routines that once required our full attention start to become second…
People who are operating large vehicles such as trucks have a lot of responsibility while being on the road. They need to keep themselves and their truck safe to ensure that pedestrians and other vehicles around them are safe. In…
A drive axle on a truck is one that provides motive power – it is one that is connected to the engine via the differential, driveshaft and gearbox and propels the truck forwards or backwards. A truck can have more…