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

Currently, six of the biggest semi-truck brands in the country utilize Cummins diesel engines including Freightliner, International, Kenworth, Peterbilt, Volvo, and Western Star. Let's take a ...

Peterbilt 579 semi-truck features an Ultraloft sleeper with a double bunk, plus 500,460 miles on its Paccar MX-13 turbodiesel ...