2024 Peterbilt 579 Mid Roof For Sale. 80 ultraloft sleeper, paccar mx 510 hp engine, 12 speed amt transmission. View allstate peterbilt group's 2024 peterbilt 579s for sale at allstate peterbilt group.

80 ultraloft sleeper, paccar mx 510 hp engine, 12 speed amt transmission. Powered by a 400 hp cummins isx12n engine.