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Granite® MHD

Mack’s medium heavy-duty truck delivers the durability you expect with the flexibility to fit the way you work.

Galvanized Steel Cab

Rugged and durable with wide-set airbags and shocks to handle rough rides.

High Ground Clearance

Makes even steep inclines and rough terrain simple to navigate.

Front Axle Configurations

Set-forward and set-back axle positions let you spec to the job and local bridge laws.

Compact Fuel Tank

Optional D-shaped fuel tank leaves more room for body installation.

Body-Ready Electrical System

Reduce installation time and ensure reliability no matter the configuration you choose.

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Driver Environment

A sanctuary from the rough road, Granite MHD’s redesigned interiors keep drivers safe, comfortable and productive.

Flat-Bottom Steering Wheel

An industry first, allowing more belly room and clearance for entry or exit.

Mack® Co-Pilot™

5” full-color digital display provides enhanced visibility and simpler navigation without distractions. Constant truck monitoring and Pre-Trip Assistant, including one-person Exterior Light Inspection, help keep an eye out for potential issues before they become real ones.

Information and Entertainment Panel

7" touchscreen interfaces with smart steering wheel buttons and manages tools like Sirius XM, Weather Band, TomTom truck navigation, Apple CarPlay and optional back-up camera.

Additional Storage

Oversized cup holders fit large drinks and there’s room for keys, devices and more in the easy-to-clean unit.

Mack-Exclusive Seats

We partnered with Sears Seating to build seats that improve driver comfort and support, while taking on daily wear and tear.

Steering Wheel Controls

Built to work and designed with purpose, automotive-inspired controls make operating Granite MHD easy, safe and comfortable.

D-Panel Gauges

Customize the dash with 4 optional auxiliary gauges.

Build your own.

With Truck Builder, you can customize your Mack truck from the frame up.

Start Building