Review on Mountains2Metal Duramax Black Powder Coated Stainless Steel Bumper Grille Insert for 2015-2019 Chevy Silverado 2500 3500 HD, Model M2M #400-60-1 by Corey Randolph

The product looks great on the truck and is very easy to install. It doesn't appear to impede airflow, but it certainly doesn't let in large deposits that could damage the radiator. I would give 5 stars but the packaging is not very good. It's all metal and comes with just a piece of wax paper to keep the parts from chafing. Mine arrived with a scuff and scratch on the surface. Since the damage was extremely minor and it has stone protection (because it scratches) I decided against sending it back.