---
title: "2026 Mack Granite GR64B For Sale | Dump Truck"
tags: [Mack, GR64B, Dump Truck]
---

# 2026 Mack GR64B

**Condition:** Used | **Odometer:** 25,734 | **Status:** Available

## Quick Specs

- **Truck Type**: Dump Truck
- **Stock#**: 21MU050023
- **VIN**: 1M2GR2GC6TM050023
- **Engine:** Mack 425


![2026 Mack Granite GR64B For Sale | Dump Truck](https://orion.soarr.com/photos/16502970/800x/2026-mack-gr64b.1.jpg)


## Complete Specifications

| Category | Details |
| :--- | :--- |
| **Serial#** | 1M2GR2GC6TM050023 | 
| **Engine Make** | Mack | 
| **Engine Model** | MP7-425C | 
| **Engine HP** | 425 | 
| **Trans Make** | MDRIVE | 
| **Trans Model** | TMD12AFO-HD | 
| **Front Tire Size** | 425/65R22.5 | 
| **Rear Tire Size** | 11R22.5 | 
| **Axle Configuration** | Tandem 6x4 | 
| **FA Capacity** | 20,000 | 
| **RA Capacity** | 44,000 | 
| **Rear End Ratio** | 3.98 | 
| **Wheelbase** | 208 | 
| **Front Wheels** | Aluminum | 
| **Rear Wheels** | Aluminum | 
| **Trans Speed** | 12 | 
| **Bed Make** | OX BODIES | 
| **Bed Model** | Stampede | 
| **Bed Length** | 16 | 
| **Frame Material** | Steel | 
| **Color** | White | 
| **Fuel Type** | Diesel | 
| **EPA Year** | 2024 | 
| **Brakes** | Drum | 
| **Trans Type** | AMT | 
| **Odometer** | 25,734 | 

## Additional Features

- 2 Way Gate 
- Air Conditioning 
- Air Gate 
- Aluminum Tanks 
- Bullet Lights 
- Chrome Bumper 
- Chrome Exhaust 
- Dual Air Horns 
- Flotation Tires 
- Heated Mirrors 
- Power Door Locks 
- Power Steering 
- Power Windows 
- Tilt/Telescopic Wheel 
- Visor 


## Additional Description

A clean, county‑owned 2026 Mack GR64B dump truck that’s been maintained right from day one. Powered by the MP7 at 425 HP and paired with the heavy‑duty TMD12AFO‑HD transmission, it delivers strong, reliable performance on every haul. The 208" wheelbase and 3.98 ratio give it the balance of power and drivability operators appreciate. A sharp, work‑ready unit built for long service life and low operating headaches.



## Contact Information

- **Dealership**: Nextran Truck Centers
- **Location**: Tallahassee, FL
- **Phone**: 850-575-8655
- **Address**: 4740 Blountstown Hwy
- **Postal Code**: 32304


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    "latitude": 30.437954,
    "longitude": 30.437954 
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[👉 View More Information](http://www.soarr.com/for-sale/trucks/specs/16502970/2026-Mack-Granite-GR64B)

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