Customers also now have a new Allison automatic transmission option – the 3000 series – for the Granite model.

“In recent years, the trucking industry has been hit hard by the worst recession since the Great Depression, but Mack never stopped investing and innovating — it’s what our customers expect,” said Kevin Flaherty, Mack senior vice president, U.S. and Canada. —Tina Grady Barbaccia