Hard to Find 2022 Peterbilt 579 80 inch UltraLoft with and X15 at 500 horsepower with a 13 speed manual transmission, two beds and Platinum interior! Powered by a Cummins X15 at 500 horsepower with a 13 speed manual transmission on Peterbilt Low Air Leaf suspension. Dual high back air ride seats and double bunks. Fresh PM service, DPF cleaned and DOT inspected. We have many warranty and finance options to fit your business needs. Call Rush Truck Center of Denver today!