2000 PETERBILT Model 377 Ultracab Conventional, 63 Inch Unibilt Stand-Up Sleeper, Caterpillar C-15 Engine, 435 H.P., Engine Brake, 10 Speed Transmission, 40,000 Lb. Rear Ends, Full Screw, 3.55 Ratio, Air Ride Suspension With Dump Valve, Hydraulic Power Steering, Air Conditioned, Chrome Bumper, Dual Aluminum Fuel Tanks, Single Chrome Stack, Exterior Visor, Quarter Fenders, Air Ride Cab, Classic Interior, AM/FM Radio, Tilt And Telescoping Steering Wheel, Cruise Control, Power Right Hand Mirror, Power Right Hand Window, Engine Block Heater, Air Dryer, Deck Plate, Air Slide 5th, 235 Inch Wheel Base, 11R22.5 Disc Wheels, Aluminum Discs Front. ZAB