2013 Nissan GTR Body Structure in Extrication, Special Operations March 28, 2013 Comments Off on 2013 Nissan GTR Body Structure 2013 Nissan GTR Body Structure has different types of metals. Aluminum and different grades of high strength steels. Also, take a quick look at the Crash Recovery System screenshot below for airbag locations. 2013 Models BIW Body Structure Crash Recovery System CRS Extrication Moditech Nissan Vehicle Extrication 2013-03-28 Smitty