These hulking diesel engines power the economy with massive torque, hundreds of horsepower, and hard-driving reliability.

A crash between a passenger vehicle and a semi on Interstate 57 near Neoga on Saturday has left at least one person dead.

Inspectors are also looking at the tires on semitrucks for any leaks, patches, and low tire pressure. State officials said ...

The state Department of Ecology is proposing updates to regulations that aim to boost sales of zero emissions semi-trucks.

Victoria is about to make history with the arrival of a cutting-edge electric transport vehicle – the first of its kind in ...