2019 Peterbilt 389. Factory Glider. 550HP CAT 6NZ C15. 18 Speed Transmission. Only 655,000 Original Miles. 40,000LB Rears. Air Ride Suspension. Disc Brakes. Loaded Interior. Leather Seats. Gauge Package. Keyless Entry. Air Slide Fifth Wheel. Like New 295/75R22.5 Tires. Stainless Steel Rear Quarter Fenders. Engine Brake. Cruise Control. Dual Stacks. Dual Breathers. Clean Peterbilt 389 Glider