2012 Opel Astra GTC Safety Structure in Extrication, Special Operations February 26, 2013 Comments Off on 2012 Opel Astra GTC Safety Structure Here is one for the extrication folks in Italy. Ecco uno per la gente estricazione in Italia. The 2012 Opel Astra GTC Safety and Body Structure. 2012 Models Body Structure Extrication Opel Safety 2013-02-26 Smitty