Peterbilt 2025 Modelsim. The peterbilt 579 is beautiful and full of new technology built everywher. Peterbilt model 579 is the most advanced peterbilt truck ever, with an unmatched combination of power and efficiency, advanced technologies and luxurious driver comfort.

This truck has it all! The peterbilt model 589 will be available for orders in august for 2025 delivery.