Unlike a full trailer, a semi-trailer doesn't have a front axle ... to the truck using a coupling system made up of two key parts: the fifth wheel on the truck and the kingpin on the trailer.

There are several types of semi-trailers on the road that all serve a different purpose. Here are the main types and how they ...

The kingpin locking mechanism on a semi-truck trailer is what allows thousands of big trucks to make shipments all across the ...

Even though we see them almost every day on the roads and highways, it's easy to still be overwhelmed by the gargantuan size of a semi-truck. It may seem odd to consider a machine as massive as a ...

Krueger will now offer Schmitz Cargobull’s refrigerated bodies on its trailers as part of an extended partnership between ...

The fifth wheel coupling market is poised for substantial growth, with projections indicating a robust CAGR of 5.8%, leading ...

As well as high-voltage batteries for the MINI Countryman Electric, Plant Leipzig produces battery packs and modules for the ...

A semi-truck trailer full of Twix bars caught fire early Tuesday morning, leading to a partial closure of Loop 303. Arizona Department of Public Safety officials say the fire was reported just ...

One person is dead following a fiery crash on the Trans-Canada Highway in the RM of Tache Friday morning. According to RCMP, ...

Indiana State Police says a cargo van, driven by 49-year-old Pennsylvania man, was traveling east on US-30 behind a semi towing a covered trailer. When the trailer came to a stop at the red light ...

Read full article: Attention DISH Network customers: After Oct. 17, you cannot get your favorite programs from Local 10 A coastal flood statement and a rip current statement in effect for 5 ...

One person was injured when a Valley Line Southeast LRT train derailed after a collision with a semi-trailer in southeast Edmonton Tuesday morning. Edmonton police say one person was taken to ...