Chrysler Group LLC assembly workers lower an engine on to

Chrysler Group LLC assembly workers lower an engine on to the frame of a 2014 Ram 1500 pickup truck on the assembly line at the Warren Truck Plant in Warren

Chrysler Group LLC assembly workers lower an engine on to the frame of a 2014 Ram 1500 pickup truck on the assembly line at the Warren Truck Plant during a tour of the plant’s redesigned work stations in Warren, Michigan, September 25, 2014. REUTERS/Rebecca Cook