Mack mDrive

Mack adds Super Ecodyne rating to direct drive AMT

Super Econodyne-rated Mack engines cruise at approximately 1,150 rpm – a reduction of 200- 300 rpm from a typical highway cruise rpm – which can result in an improved fuel efficiency of up to 3 percent.

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Test Drive

With further aero refinements and an intuitive transmission, the Pinnacle proves its lofty name is well deserved.

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