GrillGrates are a must-have accessory for your Hitch Fire gas grill. GrillGrates for the Hitch Fire are meant to be used on top of the existing grates. GrillGrates block flare-ups, even out hot and cold spots and produce juicier, more flavorful food. Made of hard anodized aluminum, they never rust. GrillGrates are reversible, interlocking panels, giving you two grill surfaces in one. *GrillGrate is not affiliated with Hitch Fire.