Brakes — Category Taxonomy + Facets

{
    "category_label": "Brakes",
    "category_group": "Automotive",
    "root": {
        "title": "Brakes",
        "subtitle": "Brake systems and components for cars, trucks, motorcycles, and trailers",
        "tags": [
            "braking",
            "brake system",
            "friction",
            "rotors",
            "pads",
            "calipers",
            "drums",
            "shoes"
        ],
        "children": [
            {
                "title": "Brake Pads",
                "subtitle": "Friction pads for disc brakes",
                "tags": [
                    "disc brake",
                    "pads",
                    "friction material"
                ],
                "children": []
            },
            {
                "title": "Brake Rotors",
                "subtitle": "Brake discs and rotor assemblies",
                "tags": [
                    "disc brake",
                    "rotor",
                    "brake disc"
                ],
                "children": []
            },
            {
                "title": "Brake Calipers",
                "subtitle": "Calipers and related hardware for disc brakes",
                "tags": [
                    "caliper",
                    "disc brake",
                    "hydraulic"
                ],
                "children": []
            },
            {
                "title": "Brake Drums",
                "subtitle": "Drum brake components",
                "tags": [
                    "drum brake",
                    "drums"
                ],
                "children": []
            },
            {
                "title": "Brake Shoes",
                "subtitle": "Friction shoes for drum brakes",
                "tags": [
                    "drum brake",
                    "shoes",
                    "friction"
                ],
                "children": []
            },
            {
                "title": "Brake Hardware & Kits",
                "subtitle": "Clips, springs, shims, and installation kits",
                "tags": [
                    "hardware",
                    "kit",
                    "installation"
                ],
                "children": []
            },
            {
                "title": "Brake Lines & Hoses",
                "subtitle": "Hydraulic brake lines, hoses, and fittings",
                "tags": [
                    "hydraulic",
                    "line",
                    "hose"
                ],
                "children": []
            },
            {
                "title": "Brake Master Cylinders & Components",
                "subtitle": "Master cylinders, reservoirs, and related parts",
                "tags": [
                    "master cylinder",
                    "hydraulic",
                    "brake fluid"
                ],
                "children": []
            },
            {
                "title": "Brake Fluid & Service",
                "subtitle": "Brake fluid and service consumables",
                "tags": [
                    "brake fluid",
                    "service",
                    "maintenance"
                ],
                "children": []
            }
        ]
    },
    "facet_groups": [
        {
            "title": "Fitment",
            "description": "Vehicle-specific compatibility filters",
            "facets": [
                "Vehicle Make",
                "Vehicle Model",
                "Vehicle Year",
                "Vehicle Trim",
                "Vehicle Type",
                "Brake System Type"
            ]
        },
        {
            "title": "Brake Type & Position",
            "description": "Disc vs drum and where the part mounts",
            "facets": [
                "Brake Type",
                "Axle",
                "Position",
                "Front\/Rear",
                "Left\/Right",
                "Rotor\/Pad Set Type"
            ]
        },
        {
            "title": "Compatibility & Specs",
            "description": "Material, dimensions, and performance characteristics",
            "facets": [
                "Friction Material Type",
                "Pad\/Brake Shoe Material",
                "Rotor Surface Type",
                "Rotor Coating",
                "Brake Pad Wear Indicator",
                "Brake Dust Level"
            ]
        },
        {
            "title": "Brand & Quality",
            "description": "Manufacturer and product line",
            "facets": [
                "Brand",
                "OE\/OEM Equivalent",
                "Aftermarket Category",
                "Warranty"
            ]
        },
        {
            "title": "Service & Installation",
            "description": "What’s included and whether it’s a kit",
            "facets": [
                "Kit Includes",
                "Hardware Included",
                "Installation Notes",
                "Quantity (Per Pack\/Set)"
            ]
        }
    ]
}