Mack » Granite Axle Back - series CT/GU
In 2007 Mack added a set axle back version of a Granite model. It was fully identical to axle forward versions.
In 2016, Mack showcased an updated and lighter version of Granite mixer chassis, which is equipped with a 11-liter Mack MP7 engine and 14-speed Mack mDRIVE HD automated manual transmission. In 2017, Granite got another update with a brand new interior from the top model Mack Anthem, LED headlights and refreshed front mask.