Tesla is quietly but significantly expanding its Tesla Semi sales team, bringing on two seasoned veterans from the electric ...

The engines used by the top semi-truck brands are built to last far longer than the average car engine. While most passenger vehicles start having major issues after 200,000 miles or less, a ...

While cars have become increasingly more efficient in recent years thanks to advances in fuel-saving technology and the increasing adoption of hybrid powertrains that promise the most electric charge ...

Tesla is shifting its electric Semi program from a long-running experiment into a commercial push, pairing factory expansion ...

What you’re looking at here is a 2025 Peterbilt 589, featuring a Sleeper configuration to go with a Cummins X15 turbodiesel engine and an 18-speed manual transmission. It’s currently up for grabs and ...

I’ll be the first to say that aerodynamics is not the first thing that comes to mind when I look at a semi-truck. Instead, I’m thinking about the big ol’ diesel engine under the hood, the thick steel ...