In this ultimate truck engine showdown, we pit four of the industry's top brands against each other: Scania, Volvo, MAN, and Mercedes-Benz. Scania’s V8 is the world’s most powerful truck engine, ...

Sometimes, it's better to be lucky than good. Fortunately, for Layne Riggs, he was both lucky and good on Friday afternoon en route to picking up the third NASC ...