Have you noticed those bars that hang from the bottom of the rear of semi-trucks? They're called underride guards, and they ...

Peterbilt 589 features a Sleeper configuration to go with a Cummins X15 turbodiesel engine and an 18-speed manual ...

Sometimes also known as cab over engines, these vehicles stand out immediately with their flat-face design, which eliminates the projected hood you see on the front of conventional semi-trucks.

Because of this design ... its first electric truck last year. However, while a regular road-car chassis can package battery packs inside the wheelbase, the cab of a semi can't sacrifice any ...

During Tesla’s latest earnings call, the vehicle maker’s Class 8 Semi was top of mind, leading to a revelation on the model’s ...

The first builds of the high-volume Semi design will come late this year in ... Related: Tesla plans to ramp up electric Semi truck production in 2026 The company introduced the Semi in December ...