Mack Attack: Truck Maker is Back in Medium-Duty Market

Just like that, Mack is Back – in the medium duty market. At the beginning of 2020, Mack rolled out the new MD Series of Class 6 and 7 trucks at its Salem, VA. Plant. The new MD Series consists of two ‘Purpose Built’ 4×2 configuration trucks- one able to operate without a commercial driver’s license.