Semi trucks are massive pieces of equipment powered by massive diesel engines (not gasoline V8s). They're also designed to haul large loads, with some of these tractors — the front of the truck that ...

You want to get around that wide load pretty badly, and also the slowish car that's leading the way. But don't cut them off.

WINDSOR, Ill. (WAND) - First responders were called out after a semi loaded with fertilizer rolled over in Windsor Monday. The Windsor Fire Protection District was called out at 8:30 a.m. north of ...

Semi-trucks with a gross vehicle weight rating (GVWR) over 33,000 pounds are classified as class 8 vehicles by the Federal Highway Administration. The term semi-truck actually refers to the trailer, ...