Silverado Upgrades Front Grilles | Exterior Accessories for Automotive Applications. Take a look at the Front Grilles we sell from top brands including APR Performance, APS, Spec-D and Spyder Auto. We sell Front Grilles for vehicles including Chevrolet and Hummer. We offer Front Grilles for applications including Chevrolet Avalanche, Chevrolet Silverado, Chevrolet Silverado HD, Hummer H2 and more. Select your vehicle from the search filter below to view Front Grilles by vehicle make, model and year.