Daimler Trucks shows off production of its new Detroit DT12 automated manual transmission, currently produced in Gaggenau, Germany, to members of the trucking press. Assembly is set to be transferred to Detroit's Redford, Mich., headquarters in 2015. They will at first be available exclusively in the Freightliner Cascadia model equipped with a Detroit Diesel DD15 engine. Photos by Evan Lockridge. Read more here.