2027 Mack GR64F

Category, Truck (cab and chassis), new build with delivery miles showing 16 on the clock. Cab and chassis layout keeps it flexible for body upfit, vocational bed, rollback, utility body, or specialty equipment where wheelbase and frame layout drive the final application. Powertrain details are not provided, so engine family, transmission, axle ratio, and PTO provisions cannot be verified from the data. Serial number 1M2GR4GCXVM058687 and stock number 73346 are the identifiers to tie back to the build sheet for GVWR, axle ratings, frame RBM, and any factory wiring or upfitter switches. Frame rails should be checked for straightness, hole pattern, and any factory or dealer-added drilling before body install, since clean rails and consistent hole spacing matter for mounting integrity. Cab interior should be inspected for shipping scuffs, seat track operation, and dash switch blanks, because those items often get finalized during upfit. Electrical connectors and chassis harness routing deserve a close look at the back-of-cab and along the frame, focusing on clipped loom, protected rub points, and capped leads intended for body integration. ECM information is not listed, so confirm module presence, calibration status, and any telematics or idle management settings during pre-delivery inspection.