- Solid 14 Gauge Marine Grade Aluminum, one-piece design with custom built radiator support - Stainless steel button socket head bolts and nyloc nuts - Precision Laser cut / High quality Matte Black Powder-coat Finish - Installation requires NO modification to your OEM grille shell. Available with color-matched lettering--email us color-code for your vehicle if not listed - 2 Yr Warranty against powdercoating failure-30 min install 2018-2021 Tundra TRD Style HALO Grille Inserts will come TSS Ready