2001 MACK Model CX613 Vision Conventional, 70 Inch Hi-Rise Sleeper, Mack E7-460 Engine, 460 H.P., Engine Brake, RTLO-16913A Transmission, 40,000 Lb. Rear Ends, Full Screw, 3.90 Ratio, Air Ride Suspension With Dump Valve, Hydraulic Power Steering, Air Conditioned, Dual Aluminum Fuel Tanks, Single Chrome Stack, Exterior Visor, Stainless Steel Quarter Fenders, Air Ride Cab, Elite Interior, AM/FM Radio, Compact Disc Player, Tilt And Telescoping Steering Wheel, Cruise Control, Heated Mirrors, Power Windows, Dual High Back Air Ride Seats, Fuel Heater, Engine Block Heater, Air Dryer, Aluminum Deck Plate, Air Slide 5th, 222 Inch Wheel Base, 24.5 Low Profile Tires, Disc Wheels,Aluminum Discs Front And Outside Rear. XST