With an actual train car utilized for an accurate setting and décor, Show Motion Engineering, Inc. presents the design, engineering, and fabrication of the Motion Base Track System for the long-running Dunkin’ Donuts Subway Train Car Commercial from 2003. Using pressure-controlled airbags to emulate the loose and shaky effect of a New York subway train, the entire Set Piece rolls across the built-in Track system as electric motors actuate it for its desired visuals.