2023 INTERNATIONAL LoneStar Conventional, 73 Inch Hi-Rise Sleeper, Upper Bunk, Cummins X15 Engine, 500 H.P., Engine Brake, Automatic Transmission, 40,000 Lb. Rear Ends, 2.64 Ratio, 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, Roof Air Fairing, Cab Extenders, Stainless Steel Quarter Fenders, Premium Interior, Tilt And Telescoping Steering Wheel, Cruise Control, Power Windows, Air Slide 5th, 260 Inch Wheel Base, 22.5 Low Profile Tires, Aluminum Disc Wheels.