In this episode of Murphy’s Diesel, Wrecker Rick faces the challenges of old diesel trucks on a family road trip. He aims to rescue a 1981 Kenworth Cabover with a Big Cam Cummins that has been sitting ...

The mileage of a vehicle is the standard way to judge how much it's been used, and it's one of the few main metrics most people pay attention to. For commercial vehicles and diesel trucks, engine ...

Efficient diesel electric technology has been in use in railroad locomotives for years, so why hasn't it caught on in the world of semi trucks?