1999 PETERBILT Model 379 Tri-Axle Extended Hood Conventional, 63 Inch Unibilt Stand-Up Sleeper, Detroit 12.7 Liter Engine, 500 H.P., Engine Brake, 10 Speed Transmission, 40,000 Lb. Rear Ends, Full Screw, Steerable Air Lift Pusher Axle, Air Ride Suspension, Hydraulic Power Steering, Air Conditioned, Chrome Bumper, Dual Aluminum Fuel Tanks, Dual Chrome Stacks, Dual Stainless Steel Air Cleaners, Stainless Steel Exterior Visor, Cab Extenders, Stainless Steel Quarter Fenders, Accent Interior, AM/FM Radio, Cassette, Tilt And Telescoping Steering Wheel, Cruise Control, Full Instrumentation Panel, Heated Mirrors, Power Windows, Dual High Back Air Ride Seats, Air Dryer, Aluminum Deck Plate, Air Slide 5th, 265 Inch Wheel Base, 24.5 Low Profile Tires, Aluminum Disc Wheels. FMM