Detroit Diesel Redford Plant

The success of Detroit Diesel's heavy-duty engine program that launched in 2008 led to securing a new cylinder-head machining line in 2012, followed by production of turbochargers in 2014, DT12 transmissions in 2015 and final-drive gearsets in 2016. (See related article: Detroit Diesel Makes Most of $1.2 Billion Investment)