2027 Mack GR44B

Category, Truck, cab and chassis. Duty cycle fitment centers on upfit work, vocational bodies, and fleet spec builds, given the cab and chassis configuration and essentially delivery miles. Warranty baseline and service intervals should track as new, with the main inspection focus shifting from wear to build quality, fluid levels, and upfitter interface points. Powertrain data is not provided, so engine family, transmission type, PTO provisions, and axle ratios cannot be verified from the listing. Serial number 1M2GR4CC1VM001073 and stock number 72426 are the identifiers to match against the build sheet for GVWR, wheelbase, rear axle rating, and any factory wiring for body controls. Frame rails and crossmembers should be checked for straightness, clean hole patterns, and any shipping or handling marks at the rear overhang where bodies typically mount. Cab mounts, steering linkage, and air system plumbing should be inspected for proper routing, chafe points, and clamp placement, with special attention to any capped ports intended for upfit air or hydraulic circuits. Electrical connectors and battery cables should be verified for tightness and corrosion-free terminals, and the dash should be checked for stored faults once the ECM data is pulled.