Have you ever wondered why some semi trucks have one set of wheels and others have two sets crammed together? That's because some semis use a single axle while others have tandem axles, but why is it ...

There are a huge number of variations in the trucking world, and picking whether you require a light, medium, or heavy-duty truck is only the start of it. Choosing whether you require an axle-forward ...

Everything about semi-trucks is larger, heavier, and potentially more dangerous. Changing a flat tire on a semi also falls ...