Add some style to your Sierra with one of Putco's Premier Designer Grilles.  The Designer FX Honeycomb Grille Inserts are a simple clamp-on grille insert made of a heavy gauge Putco NeveRust stainless steel polished to a mirror finish. 

• Putco's Premier Designer Grille
•  20% heavier gauge material
• Unique Honeycomb Pattern styling tailored to the Sierra
• NO DRILLING, CUTTING, or removal of any grille components required
• Mirror Finish NeveRust Stainless Steel
• Simply installs over the existing Sierra grille
• CLAMP-ON Hidden mounting system - no exposed bolt heads
• Limited lifetime manufacturer warranty

This Honeycomb Designer FX grille insert simply installs over your existing Sierra grille with Putco's hidden mounting system.  So there is no drilling or cutting on your part!  The Designer FX Honeycomb is unique and tailored to the GMC Sierra.