Peterbilt 579 Model 2024 Model

Peterbilt 579 Model 2024 Model. The model 579 ultraloft optimizes aerodynamics and fuel efficiency. Moving into a hilly section, the new 579—loaded to 65,000 lbs.

The bold grille and bumper maximize aerodynamic performance, while the lower. Peterbilt model 579 is the most advanced peterbilt truck ever, with an unmatched combination of power and efficiency, advanced technologies and luxurious driver comfort.