2024 Peterbilt 579 Ultraloft Interior. Independent hvac with separate controls. 579 tractor with 80 double bunk ultraloft sleeper with epiq aero package.

2024 peterbilt 579 for sale in allentown, pennsylvania at www.peterbiltredoval.com. Wesley slavin, product manager at peterbilt, discusses the interior of the 579 ultraloft.