{
    "style": "383M",
    "name": "BMW OEM Wheel Style 383M",
    "url": "https://bmwoemwheelstyles.com/bmw-oem-wheel-style-383/",
    "json_url": "https://bmwoemwheelstyles.com/data/wheels/bmw-oem-wheel-style-383.json",
    "methodology_url": "https://bmwoemwheelstyles.com/data/",
    "wheel_sizes": [
        "7.5J × 17\"",
        "8J × 17\""
    ],
    "offsets": [
        "ET 43",
        "ET 53"
    ],
    "bolt_patterns": [
        "5×120"
    ],
    "part_numbers": [
        "36117845850",
        "36117845851"
    ],
    "tire_sizes": [
        "225/45R17",
        "245/40R17"
    ],
    "chassis": [
        "F20",
        "F22",
        "F21",
        "F23"
    ],
    "canonical_configurations": [
        {
            "width_j": 7.5,
            "diameter_in": 17,
            "offset_mm": 43,
            "bolt_pattern": "5×120",
            "center_bore_mm": null,
            "weight_kg": null,
            "part_number": "36117845850",
            "axle": "Front",
            "chassis": "F20 · F22",
            "finish": "",
            "row_status": "documented-spec-row",
            "tire_size": "225/45R17",
            "tire_width_mm": 225,
            "tire_profile": 45,
            "tire_diameter_in": 17
        },
        {
            "width_j": 8,
            "diameter_in": 17,
            "offset_mm": 43,
            "bolt_pattern": "5×120",
            "center_bore_mm": null,
            "weight_kg": null,
            "part_number": "",
            "axle": "Rear",
            "chassis": "F22",
            "finish": "",
            "row_status": "exact",
            "tire_size": "245/40R17",
            "tire_width_mm": 245,
            "tire_profile": 40,
            "tire_diameter_in": 17
        },
        {
            "width_j": 8,
            "diameter_in": 17,
            "offset_mm": 53,
            "bolt_pattern": "5×120",
            "center_bore_mm": null,
            "weight_kg": null,
            "part_number": "36117845851",
            "axle": "Rear",
            "chassis": "F20",
            "finish": "",
            "row_status": "documented-spec-row",
            "tire_size": "245/40R17",
            "tire_width_mm": 245,
            "tire_profile": 40,
            "tire_diameter_in": 17
        }
    ],
    "date_modified": "2026-07-26T12:14:06+00:00",
    "summary": "Style 383M is a documented BMW original-equipment wheel in this library. Documented diameters include 17-inch. Recorded sizes include 7.5J × 17\" ET43 and 8J × 17\" ET43/ET53. Documented bolt pattern: 5×120. Documented chassis associations include F20, F22, F21, and F23.",
    "citation_note": "Cite documented fields only. Blank fields are unknown, not typical values. BMW Wheel Library is an independent enthusiast reference and is not affiliated with BMW AG."
}