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2026 Mack MD6
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Description
The 2026 Mack MD6 is a rugged, under-CDL medium-duty truck designed for demanding workloads. It is powered by a dependable Cummins ISB 6.7L engine producing 250 horsepower, paired with an Allison 2500 RDS 6-speed automatic transmission for smooth, consistent performance. The MD6 features a heavy-duty 10,000-lb front axle and 21,000-lb rear axle, supported by a durable multi-leaf rear spring suspension and a 5.29 rear axle ratio for confident load handling. A 274-inch wheelbase allows for proper fitment of a professional-grade 24-foot, 3/16" steel dumping flatbed, making it well-suited for material transport while maintaining under-CDL compliance. Built for strength, reliability, and versatility, the Mack MD6 is ready for serious job-site demands.
Specifications
- Gvwr
- 31000
- Color
- WHITE
- Wheelbase
- 274
- Horsepower
- 250
- Rear Ratio
- 5.29
- Engine Make
- Cummins
- Engine Model
- ISB6.7
- Number Of Axles
- Single
- Rear Suspension
- MULTI-LEAF SPRING (NORMAL STIFFNESS) REAR
- Rear Axle Weight
- 21000
- Front Axle Weight
- 10000
- Transmission Make
- Allison
- Transmission Model
- 2500 RDS
- Transmission Speeds
- 6
Listed:
Wednesday 10/29/25, 3:01 AM
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