2019 PETERBILT 579 UltraCab Tri-Axle Conventional, 58" Unibilt High Roof Sleeper, ECM Reads 520,000 Miles, PACCAR MX-13 Engine, 455 H.P., Jake, PO-17F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, Steerable Air Lift Pusher Axle, 2.93 Ratio, Air Ride Suspension, Hydraulic Power Steering, AC, Dual Aluminum Fuel Tanks, Horizontal Exhaust, Exterior Visor, Quarter Fenders, Tilt, Cruise, Stereo, Power Windows, Air Sliding 5th Wheel, 252" WB, 22.5 Low Profile Tires Front, 22.5 Super Single Tires Rear, Aluminum Disc Wheels. Delivery Available!