2024 Peterbilt 579 Interior Dimensions. The new truck, which peterbilt is calling the “new model 579” for this, the first year of its launch, is the first major upgrade and reworking of the truck since its debut nine years ago. This is the new peterbilt 579 truck.
579 tractor with 80 double bunk ultraloft sleeper with epiq aero package. I got my first look at the new 579—painted with peterbilt’s signature legendary red metal flake, of course—in the parking lot of the company’s denton, texas, manufacturing plant.