2005 PETERBILT 379 Conventional, C13 Acert 430 H.P. Caterpillar Engine, Engine Brake, 13 Speed Transmission, 40,000 Lb Rear Ends, Full Screw, 3.58 Ratio, Air Ride Suspension, 36 Inch Flat Top Sleeper, 15,595 Lb. Chassis Weight, Air Conditioned, Cruise Control, Hydraulic Power Steering, Stainless Steel Exterior Visor, Stainless Steel Heated Mirrors with Power Right Mirror, Dual Stainless Steel Air Cleaners, Accent Interior, Dual High Back Seats, Air Ride Driver`s Seat, Power Right Hand Mirror, Telescopic Tilt Wheel, Rear Window, Dual Chrome Stacks, Dual Aluminum Fuel Tanks, Stainless Steel Half Fenders, Air Slide 5th, 215 Inch Wheel Base, 11R22.5 Tires, Aluminum Disc Wheels