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

The top speed of semi-trucks varies from state to state. California requires truckers to drive 55 mph no matter what road ...

Find out how much horsepower a semi truck really has—from 400HP workhorses to 730HP European beasts. Plus, why torque matters ...

Video shows a frightening scene on Interstate 65 in Louisville, Kentucky, on Sunday as emergency crews rescued a semitrailer ...

One person was airlifted after a vehicle and a semitruck collided Friday afternoon, May 9, in East El Paso, the El Paso Fire Department said. The crash happened a ...

BOLINGBROOK, Ill. — A beer truck has rolled over and northbound lanes are closed on Interstate 55 in Bolingbrook. SkyCam9 ...

LOUISVILLE, Ky. — A semi truck driver was taken to the hospital as a precaution after being rescued from his truck dangling off the Kennedy bridge Sunday morning. LMPD reported the driver lost ...

GRAND JUNCTION, Colo. (KJCT) - A semi-truck crash caused a partial shutdown on Highway 50 Friday night. UPDATE: At approximately 3:30 a.m. hazmat crews cleared the highway of diesel fluid.

The semi trucks are hauling technology for Uber Freight and "temperature and time-sensitive freight" for Hirschbach Motor Lines. Aurora said the trucks are equipped with "a powerful computer and ...

MONTGOMERY, Ill. — A man died Wednesday evening after a crash involving a semi truck in Montgomery. Just after 5:15 p.m., authorities responded to the intersection of Route 31 and Caterpillar ...

Tesla is set to hire more than a thousand new workers in Nevada as it gears up to mass-produce its long-delayed Semi trucks, according to multiple reports. Business Insider reported on Tuesday ...

A portion of Interstate 5 in Tacoma was shut down for eight and a half hours and caused a miles-long backup during the morning commute after a semi-truck crashed and caught fire. Around 4:40 a.m ...