2025 KENWORTH T-680 Next Gen Conventional, 52-Inch Mid-Roof Sleeper, Cummins X15 Engine, 450 H.P., Engine Brake, EEO-18F112C Transmission, (Automatic), 40,000 Lb. Rear Ends, 2.64 Ratio, Air Ride Suspension, Hydraulic Power Steering, Air Conditioned, Dual Aluminum Fuel Tanks, Horizontal Exhaust, Cab Extenders, Quarter Fenders, Bunk Heater, Tilt And Telescoping Steering Wheel, Cruise Control, Power Windows, Air Slide 5th, 206 Inch Wheel Base, 22.5 Low Profile Tires, Disc Wheels, Aluminum Discs Front And Outside Rear.