2019 Mack ANTHEM

Duty cycle shows mid-mileage use at 254,721 miles, a range that typically points to regional or dedicated runs where uptime depends on maintenance history more than age. Identification tags include VIN 1M1AN3GY0KM003172 and stock B3742L for record matching during a pre-purchase inspection. Powertrain details are not provided, so engine family, transmission model, axle ratio, and emissions configuration need verification from the door tag, build sheet, and ECM pull. ECM hours and fault history are not listed, so an audit should include active and inactive codes, regen counts, soot load trends, and any derate events to confirm aftertreatment health. Cab structure on a daycab layout keeps weight and wheelbase practical for tight yards and frequent stops, but wear points should be checked at the driver seat base, pedal pads, steering wheel sheen, and door hinge sag for a mileage-consistent condition read. Frame rails and crossmembers should be inspected for drilled holes, added brackets, corrosion at fastener points, and any signs of prior tow or impact, along with fifth wheel top plate wear, slider operation if equipped, and air and electrical hookups for chafe and leaks.