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

So, what exactly is a semi-trailer? It's a type of trailer ... 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 ...

This week, Voltera announced it was expanding its electric vehicle charging infrastructure network with the addition of two new ZEV infrastructure development sites strategically positioned across ...

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 ...

DPS says a truck trailer full of chocolate bars caught fire along Loop 303 near 51st Avenue early Tuesday morning.

CHATTANOOGA, Tenn. (WDEF) – An overturned semi-truck causes I-24 Eastbound to shut down on Friday morning. A semi-truck overturned near Moccasin Bend causing traffic to come to a stand still all ...

RICE COUNTY, Minn. — A semi truck driver from Iowa was engaging in online sex chats in the minutes before causing a chain reaction crash on a southern Minnesota highway that terminally injured a ...

A 34-year-old Wichita man died Monday morning after the van he was driving struck a semi-truck along K-96 northwest of Wichita. The Kansas Highway Patrol identified him as Joseph Bailey Clementi.

This is the terrifying moment a semi-truck carrying a load of 25ft steel pipes crashed into a tanker truck that suddenly pulled into its path in Lufkin, Texas on September 18. The steel pipes tore the ...

Court House Square in Brockville, Ont. is one of the main backdrops for the Netflix Christmas film 'Hot Frosty.' (Netflix/X) ...