The Putco Boss grille designed for 2015–2019 GMC Sierra 2500/3500 delivers a Denali-style blackout upgrade using CNC-machined aluminum with a black powder-coated finish to resist corrosion and add a bold front-end look. The chamfered design and cut-to-fit construction accept optional Luminix light bars and include installation hardware and instructions for a tidy replacement that modernizes appearance without factory‑level compromise.
Putco 15-19 GMC Sierra HD - Denali Style Grille Lighted Boss Grille