Peterbilt 579 Ultra Loft 2024. A pair of peterbilt 579 ultraloft trucks—one sporting a spacious single bed configuration, the other offering a roomy double bunk setup—flanked the stage. Peterbilt model 579 is the most advanced peterbilt truck ever, with an unmatched combination of power and efficiency, advanced technologies and luxurious driver comfort.
The new hood and bumper were. Integral sleepers offer massive amounts of headroom,.