312 Motoring fits 2011-2012 GMC SIERRA CHROME TRIM FOR GRILLE GRILL 11 12 1500 2500 3500 KIT 5-YEAR WARRANTY! This kit consists of trim pieces that you place onto your current grille. This is not a grille replacement or grille assembly. You will be required to do some cutting to the trim pieces. Installation is super easy and takes 5-10 minutes. Detailed installation instructions will be included. Removal of your current grille is NOT needed in order to install the trim. Only TWO SETS of these left in stock. Buy now while you can!