GMC sierra 2012 - may be dangerous

2GTU2NECXCG168603 1GT129CG0CF131958 1GT129CG0CF234989 1GT129CG3CF237496 1GT129CG5CF114363 1GT129CG5CF209943 1GT129CG6CF130717 1GT129CG6CF208090 1GT129CG9CF147561 2GTU2NECXCG197695 2GTU2NECXCG197700 2GTU2NECXCG197714 2GTU2NECXCG197728 2GTU2NECXCG197731 2GTU2NECXCG197745 2GTU2NECXCG197759 2GTU2NECXCG197762 2GTU2NECXCG197776 2GTU2NECXCG197793 2GTU2NECXCG197809 2GTU2NECXCG197812 2GTU2NECXCG197826 2GTU2NECXCG197843 2GTU2NECXCG197857 2GTU2NECXCG197860 2GTU2NECXCG197874 2GTU2NECXCG197888 2GTU2NECXCG197891 2GTU2NECXCG197907 1GT129CG0CF197698 1GT129CG0CF197703 1GT129CG0CF197717 1GT129CG0CF197720 1GT129CG0CF197734 1GT129CG0CF197748 1GT129CG0CF197751 1GT129CG0CF197765 1GT129CG0CF197779 1GT129CG0CF197782 1GT129CG0CF197796 1GT129CG0CF197801 1GT129CG0CF197815 1GT129CG0CF197829 1GT129CG0CF197832 1GT129CG0CF197846 1GT129CG0CF197863 1GT129CG0CF197877 1GT129CG0CF197880 1GT129CG0CF197894 1GT129CG0CF297686 1GT129CG0CF297705 1GT129CG0CF297719 1GT129CG0CF297722 1GT129CG0CF297736 1GT129CG0CF297753 1GT129CG0CF297767 1GT129CG0CF297770 1GT129CG0CF297784 1GT129CG0CF297798 1GT129CG0CF297803 1GT129CG0CF297817 1GT129CG0CF297820 1GT129CG0CF297834 1GT129CG0CF297848 1GT129CG0CF297851 1GT129CG0CF297865 1GT129CG0CF297879 1GT129CG0CF297882 1GT129CG0CF297896 1GT129CG3CF297696 1GT129CG3CF297701 1GT129CG3CF297715 1GT129CG3CF297729 1GT129CG3CF297732 1GT129CG3CF297746 1GT129CG3CF297763 1GT129CG3CF297777 1GT129CG3CF297780 1GT129CG3CF297794 1GT129CG3CF297813 1GT129CG3CF297827 1GT129CG3CF297830 1GT129CG3CF297844 1GT129CG3CF297858 1GT129CG3CF297861 1GT129CG3CF297875 1GT129CG3CF297889 1GT129CG3CF297892 1GT129CG3CF297908 1GT129CG5CF197695 1GT129CG5CF197700 1GT129CG5CF197714 1GT129CG5CF197728 1GT129CG5CF197731 1GT129CG5CF197745 1GT129CG5CF197759 1GT129CG5CF197762 1GT129CG5CF197776 1GT129CG5CF197793 1GT129CG5CF197809 1GT129CG5CF197812 1GT129CG5CF197826 1GT129CG5CF197843 1GT129CG5CF197857 1GT129CG5CF197860 1GT129CG5CF197874 1GT129CG5CF197888 1GT129CG5CF197891 1GT129CG5CF197907