2026 Mack PR64T64

Category, Truck (conventional sleeper), tandem axle road tractor with ultra-low mileage that points to delivery or shakedown use rather than a worked duty cycle. Utility leans highway and fuel-mileage focused, the 53,200 GVWR and 40k rears fit typical linehaul weights, not heavy haul or severe vocational. Powertrain, MP13 rated 445 hp tied to a 13-speed mDRIVE OD with creeper and multi-speed reverse, then backed by a 2.64 ratio. Driveline setup favors low cruise rpm and steady-state interstate pulls, the creeper gear adds controlled low-speed maneuvering for docks, tight yards, and grade starts without needing deep rear gears. Chassis, 238-inch wheelbase with 13,200 lb front axle and 40,000 lb rear axle rating on Mack Maxlite air, standard height 51 bogie. Suspension choice targets ride compliance and tire life on pavement, axle ratings and gearing suggest a spec built to stay in the efficient band rather than chase startability with heavy ratios. Identification, VIN 1M1PR4GY0TM101012 and stock 71497. Condition listed new, mileage 44, verify ECM hours and idle percentage during intake since ECM data is not provided, then confirm build sheet matches the transmission variant and ratio for intended gross and terrain.