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A wig-wag is a warning device on a truck. Generally, wig-wags aren’t legal in all states. However, some states like New South Wales allow them on school buses. In addition, they’re legal on motorcycles. Wig-wags are not required in light-rail vehicles, but they do serve a very important function: they help alert motorists, cyclists, and …

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Trophy trucks are extremely powerful vehicles that defy conventional wisdom. They have high horsepower and are typically equipped with all-wheel drive and a state-of-the-art transmission. In addition, trophy trucks are designed to be lightweight, making them more agile on the track. In order to compete in trophy truck races, trophy trucks must meet specific requirements. …

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Known as robo-trucks, self-driving trucks require no human driver. Today, several companies are testing the technology in semi-trucks. There are several benefits to autonomous technology. For one, it is safer. It also reduces fuel consumption. The technology is not yet perfect, but it can help the industry. Self-driving trucks can be used for short-distance trips …

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