2015 KENWORTH T680 Conventional, ISX15 450ST Cummins Engine, Engine Brake, 13 Speed Eaton Automated Transmission, 40,000 Lb. Rear Ends, Full Screw, 3.25 Ratio, Air Ride Suspension, 52 Inch Mid-Roof Walk-In Sleeper, Air Conditioned, Aluminum Deer Guard Bumper, Cruise Control, Hydraulic Power Steering, Air Fairing, Heated Power Mirrors, Dual High Back Seats, Air Ride Driver`s Seat, Power Locks, Telescopic Tilt Wheel, Power Windows, Fuel Tank Fairings, Horizontal Exhaust, Side Extenders, Dual Aluminum Fuel Tanks, Stainless Steel Quarter Fenders, Heated Fuel Filter & Draw Tubes, Air Slide 5th, 214 Inch Wheel Base, 22.5 Low Profile Tires Front, 11R22.5 Tires Rear, Disc Wheels, Aluminum Disc Front & Outside Rear (Per Owner: Engine Replaced 10/2018)