2024 Kenworth T680

Category, Trucks. Mileage profile suggests highway duty cycles and steady seat time, with wear most likely concentrated in driveline joints, wheel ends, cooling stack, and aftertreatment service intervals rather than low-use corrosion. Powertrain details are not provided, so engine family, transmission model, and axle ratio cannot be tied to a specific application. ECM status is not listed, so any evaluation of active faults, derates, regen history, or parameter changes should be confirmed with a current scan report and an ECM/aftertreatment health printout tied to the serial and stock numbers. Frame rails should be checked for straightness at the steer axle area and around suspension hangers, with close attention to any added holes, cracks at crossmember rivet lines, and signs of fifth wheel slide wear. Fifth wheel top plate and locking jaws should be inspected for uneven wear and proper release, and driveline slip yokes and U-joints should be checked for play or heat discoloration. Cab upholstery and sleeper touch points typically show the true duty cycle at this mileage, with common inspection points including seat base looseness, pedal wear, HVAC performance, and any dash warning history stored in the modules.