Those boxes you'll find underneath the cab and trailers of larger trucks have a very useful purpose. Here's what they're for ...

The truck will never get off the ground, but reducing wind resistance cold save 3.4 billion gallons of diesel fuel each year in the trucking industry, scientists behind the research believe.

Comfortable, competent, and confident, the all-new 2025 Toyota Sequoia would be a fine choice for families needing to tow ...

It's no secret that semi-trucks are some of the longest vehicles, and they only get bigger with stretched frames. There's a good reason to have those.

Video obtained by USA TODAY shows a semi-truck crash into a bucket truck while a maintenance crew member was doing repairs.

A semi-truck traveling on Interstate 65 in Louisville caught fire and went over the barrier, crashing onto Interstate 64 East and Interstate 71 North below.

Windrose wants you to watch its electric semi truck drive a 75,000 lb. load on a nearly 600 mile round trip across I-10.

Peterbilt 367 will be up for grabs to the highest bidder featuring a 915 ci Cummins ISX engine and an Eaton-Fuller RT-18 ...

LOUISVILLE, Ky. (WDRB/CNN Newsource/WKRC) - A dramatic scene unfolded in downtown Louisville on Friday morning when a semi-truck crashed and caught fire before plummeting off an interstate overpass.

A Dearborn man was arrested Monday after leading multiple police departments on high-speed chases for more than two days while driving a semi truck.