Semi-trucks have steer, drive, and trailer tires, with each designed differently to suit their specific roles.

OTTAWA COUNTY, MI – A semi-tractor trailer was split in two after it got hung up on railroad tracks and was struck by a train ...

Big rigs, or 18-wheelers, are designed around hauling heavy loads, and these massive machines move around 70% of the freight in the U.S. One of the major differences in a semi-truck transmission is ...

A dashcam captures the dramatic moment one semi truck collides with the side of another trailer on a divided highway. The ...

ZF reveals battery-powered semi trailer concept at IAA Transportation in Germany, previewing a way to reduce ICE truck emissions. The trailer features an electric motor along with regenerative braking ...

CHICAGO (CBS) --A woman was killed in a head-on crash with a semi-trailer truck early Tuesday in north suburban Mundelein. Shortly after 1 a.m., police responded to a crash in the northbound lanes of ...

It can also travel up to approximately 500 miles on a single charge and recover up to 70% of range in 30 minutes using Tesla’s Semi Chargers. It runs on three independent motors on rear axles. Now, ...

The road is already a dangerous place, no matter how skilled or experienced a driver may be. Between distracted motorists, ...

A 62-year-old Medford man died Thursday night after his semi-truck crashed into a stopped vehicle on Highway 26 near Sandy in ...