2020 Mack PI64T

Category, Trucks. Mileage profile points to a highway-heavy duty cycle, with the kind of accumulated wear you typically see in a fleet daycab that has lived on steady routes. Daycab layout keeps weight and complexity down for local and regional turns, with easier in-and-out access and less interior trim to age compared to a sleeper. Powertrain details are not provided, so verification matters, engine family, transmission model, and rear ratio should be confirmed off the door tag, build sheet, and dash readouts before matching it to a specific application. ECM information is not listed, so any evaluation should include checking for active and inactive fault codes, aftertreatment history, regen frequency, and evidence of derate events. Frame rails and crossmembers are the first stop at this mileage, look for flange rust scale, drilled holes from prior equipment, and any signs of heat or impact near suspension hangers. Fifth wheel and slider rails should be checked for jaw wear, top plate grooving, and smooth release operation, with attention to air line routing and gladhand condition. Cab upholstery and controls should be inspected for high-touch wear, pedal pad thinning, steering wheel play, HVAC performance, and gauge function, with a close look at windshield condition and door seal integrity. Identification points include serial number 1M1PN3GY7LM005738 and stock number B3837P for matching paperwork, service records, and any prior component replacements.