2022 Volvo VNL64T760

Duty cycle suggests highway miles, 452,237 on the clock points to long-haul or high-utilization regional work where idle time and aftertreatment health matter as much as drivetrain wear. Serial 4V4NC9EH1NN284740, stock 0629208, used condition, verify ECM hours and idle percentage during inspection since the ECM field is not provided. Powertrain details are not listed, so application fit hinges on confirming engine family, transmission model, and rear ratio from the build sheet or dash data. Service history should be reviewed for DPF regens, DEF consumption trends, coolant sampling, and any EGR or turbo work, these items typically show up first at this mileage if maintenance intervals were stretched. Frame rails and crossmembers should be checked for straightness, corrosion at fastener points, and any evidence of prior tow or recovery pulls. Fifth wheel condition is a tell, look for jaw wear, top plate grooving, slider rail play, and air line routing chafe. Cab interior wear at the driver touch points, seat base, steering wheel, pedal pads, and sleeper trim usually tracks true miles and can flag heavy slip-seat use. Tires and brakes deserve a close read for alignment and suspension health, uneven steer wear, cupping, and feathering often point to kingpin, tie rod, or ride height issues. Air system and electrical should be verified for leak-down, compressor cut-in and cut-out behavior, and battery cable integrity, especially at grounds and frame-mounted junction points.