2022 Peterbilt 389. 565HP Cummins X15. 18 Speed Transmission. Only 233,000 Original Miles. Air Trac Suspension. Disc Brakes. Loaded Interior. Gauge Package. Concert Class Stereo. Air Slide Fifth Wheel With Pin Kit. 11R24.5 Tires. Aluminum Rear Half Fenders. Engine Brake. Cruise Control. Dual Stacks. Dual Breathers. Clean Peterbilt 389