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2026  MACK  GR64B  - O:25037486

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    Dealer Notes

    2026 MACK GR64B

    Info

    Industry

    Truck

    Make

    MACK

    Model

    GR64B

    Trim

    Base

    Year

    2026

    Stock Number

    O:25037486

    Category

    Truck

    Subcategory

    Other

    Condition

    New

    Location

    Amarillo

    Vin

    1M2GR2GC0TM054312

    Specifications

    Engine Make

    MACK

    Engine Model

    MP7

    Front Axle

    23000

    GVW

    69000

    Engine Horsepower

    425

    Rear Axle

    46000

    Rear Ratio

    3.98

    Transmission Make

    Allison

    Transmission Model

    4500 RDS

    Transmission Speed

    6

    Transmission Notes

    4500 RDS R 6 SPEED ALLISON GEN 6 W/PROG W/OUTPUT RETARDER W/PTO

    Wheelbase

    251