The Mack MD aims to redefine what a medium-duty truck is.
Dependability, durability and steadfast support
The all-new MD Series from Mack is built for growth. It provides everything you've come to expect from Mack in a medium-duty truck. It's packed with features to ensure a smooth, stress-free ride.
The Mack MD series is versatile and capable of utilizing a wide variety of truck bodies including 26' boxes and reefers, delivery trucks, straight trucks, tow trucks, and much more.
The MD Series 4x2 configuration is well-suited for dry van, refrigerated, fuel/water/waste, towing and recovery, and dump/utility bodies. It's powered by the Cummins B6.7 diesel engine and matched with the Allison 2500HS six speed transmission. The MD6 and MD7 also come standard with FuelSense™ 2.0 fuel saving neutral-at-stop technology.
The MD7 provides the same quality, reliability and comfort of the MD6, with a higher GVWR for increased capability and flexibility. The industry has trusted its toughest jobs to Mack for generations. Now the industry has a wider array of options from Mack.
Interior
Base Configuration
- 220-300hp
- 560-660 lb-ft
- MD6 - 25,995 lbs
- MD7 - 33,000 lbs
Cummins B6.7
- Allison 2500HS 6-speed (standard)
- Allison 2500RDS 6-speed (optional )
10,000 lbs
- 17,000 lbs (standard)
- 17,500 lbs (optional)
- 19,000 lbs (optional)
- 21,000 lbs (optional)
Body Options
10-26 ft
240-410 in
- 50-gallon (standard)
- 90-gallon (optional)
- Rear Leaf Spring (standard)
- Mack AirRide (optional)
Standard MD Series Features
- Hood and Fenders
- Side Mirrors
- Halogen Headlights
- Steel Bumper
- Grab Handles
- Off Set Mounted Steps
- One Piece Windshield
- Powder Coated Steel Wheels
- 55° Wheel Cut
- Vinyl Seats
- Flat-Bottom Steering Wheel
- Power Door Locks
- Power Windows
- Telescopic Steering Column
- Air Suspension Driver's Seat
- Premium Radio, AM/FM, MP3
- Cup Holders
- 12 Volt Power Outlets
- Cruise Control
MD Series Warranty
24 months/unlimited miles
12 months/unlimited miles
Coverage provided by Cummins
Coverage provided by Allison
24 months/unlimited miles
60 months/unlimited miles
60 months/unlimited miles
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