Not all truck engines are built to last, but these 10 stand the test of time. Known for racking up over 500,000 miles, they’re the toughest, most reliable powerplants ever put in a pickup. Whether you ...

Powerful diesel engines are nothing new, not for trucks at least, as is evidenced with this 7.3-liter turbo diesel V8 from ...

The GMC Sierra is burning oil, its grille flew off, and the upper control arm joint fell apart before 50,000 miles.

Cummins is one of the big engine makers powering the commercial trucking industry, and it makes quite a few power plants ...