Detailed Info About Model for Specified Year

This page contains two separate information blocks:
Wheel Fitment Info is almost the same as described in previous chapter
Alloy Wheel Fitment Guide contains list of rims and tires matching given model and grouped by model modifications (trims).

make, model, years, and generations repeat correspoding fields from the /models/{make}/{slug}/ API method (without specific year).
See Detailed Info About Model for more information.

tires and rims have the same structure but here all ranges are calculated for given year.

GET /v1/models/chevrolet/aveo/2014/ HTTPS/1.1
Host: api.wheel-size.com

{
    "make": {
        "slug": "chevrolet",
        "name": "Chevrolet"
    },
    "model": {
        "slug": "aveo",
        "name": "Aveo"
    },
    "year": 2014,
    "years": [...],
    "generations": [...],
    "tires": {
        "aspect_ratio": {
            "units": "%",
            "max": 80,
            "min": 50
        },
        "diameter": {
            "units": "in",
            "max": 17,
            "min": 14
        },
        "tire_size": {
            "max": "205/80 R17",
            "min": "175/50 R14"
        },
        "width": {
            "units": "mm",
            "max": 205,
            "min": 175
        }
    },
    "rims": {
        "5x105": {
            "diameter": {
                "units": "in",
                "max": 17,
                "min": 14
            },
            "offset": {
                "units": "mm",
                "max": 41.5,
                "min": 39.0
            },
            "width": {
                "units": "in",
                "max": 6.5,
                "min": 5.5
            }
        }
    }
}
GET /v1/vehicles/?make=chevrolet&model=aveo&&year=2014 HTTPS/1.1
Host: api.wheel-size.com
[
    {
        "market": {
            "abbr": "EUDM",
            "name": "European domestic market"
        },
        "body": null,
        "trim": "1.4",
        "stud_holes": 5,
        "pcd": 105.0,
        "centre_bore": 56.5,
        "lock_type": "nut",
        "lock_text": "M12 x 1.5",
        "bolt_pattern": "5x105",
        "wheels": [
            {
                "showing_fp_only": true,
                "is_stock": true,
                "front": {
                    "rim": "5.5Jx14 ET39",
                    "rim_diameter": 14,
                    "rim_width": 5.5,
                    "rim_offset": 39.0,
                    "tire": "185/75 R14",
                    "tire_sizing_system": "metric",
                    "tire_construction": "R",
                    "tire_width": 185,
                    "tire_aspect_ratio": 75,
                    "tire_diameter": null,
                    "tire_section_width": null,
                    "tire_is_82series": false
                },
                "rear": {
                    "rim": "",
                    "rim_diameter": null,
                    "rim_width": null,
                    "rim_offset": null,
                    "tire": "",
                    "tire_sizing_system": "metric",
                    "tire_construction": "R",
                    "tire_width": null,
                    "tire_aspect_ratio": null,
                    "tire_diameter": null,
                    "tire_section_width": null,
                    "tire_is_82series": false
                }
            },
            {
                "showing_fp_only": true,
                "is_stock": true,
                "front": {
                    "rim": "6Jx15 ET39",
                    "rim_diameter": 15,
                    "rim_width": 6.0,
                    "rim_offset": 39.0,
                    "tire": "195/65 R15",
                    "tire_sizing_system": "metric",
                    "tire_construction": "R",
                    "tire_width": 195,
                    "tire_aspect_ratio": 65,
                    "tire_diameter": null,
                    "tire_section_width": null,
                    "tire_is_82series": false
                },
                "rear": {
                    "rim": "",
                    "rim_diameter": null,
                    "rim_width": null,
                    "rim_offset": null,
                    "tire": "",
                    "tire_sizing_system": null,
                    "tire_construction": null,
                    "tire_width": null,
                    "tire_aspect_ratio": null,
                    "tire_diameter": null,
                    "tire_section_width": null,
                    "tire_is_82series": false
                }
            },
            {
                "showing_fp_only": true,
                "is_stock": false,
                "front": {
                    "rim": "6Jx16 ET39",
                    "rim_diameter": 16,
                    "rim_width": 6.0,
                    "rim_offset": 39.0,
                    "tire": "205/55 R16",
                    "tire_sizing_system": "metric",
                    "tire_construction": "R",
                    "tire_width": 205,
                    "tire_aspect_ratio": 55,
                    "tire_diameter": null,
                    "tire_section_width": null,
                    "tire_is_82series": false
                },
                "rear": {
                    "rim": "",
                    "rim_diameter": null,
                    "rim_width": null,
                    "rim_offset": null,
                    "tire": "",
                    "tire_sizing_system": null,
                    "tire_construction": null,
                    "tire_width": null,
                    "tire_aspect_ratio": null,
                    "tire_diameter": null,
                    "tire_section_width": null,
                    "tire_is_82series": false
                }
            },
            {
                "showing_fp_only": true,
                "is_stock": true,
                "front": {
                    "rim": "6.5Jx17 ET41.5",
                    "rim_diameter": 17,
                    "rim_width": 6.5,
                    "rim_offset": 41.5,
                    "tire": "205/50 R17",
                    "tire_sizing_system": "metric",
                    "tire_construction": "R",
                    "tire_width": 205,
                    "tire_aspect_ratio": 50,
                    "tire_diameter": null,
                    "tire_section_width": null,
                    "tire_is_82series": false
                },
                "rear": {
                    "rim": "",
                    "rim_diameter": null,
                    "rim_width": null,
                    "rim_offset": null,
                    "tire": "",
                    "tire_sizing_system": "metric",
                    "tire_construction": "R",
                    "tire_width": null,
                    "tire_aspect_ratio": null,
                    "tire_diameter": null,
                    "tire_section_width": null,
                    "tire_is_82series": false
                }
            },
            {
                "showing_fp_only": true,
                "is_stock": true,
                "front": {
                    "rim": "5.5Jx14 ET39",
                    "rim_diameter": 14,
                    "rim_width": 5.5,
                    "rim_offset": 39.0,
                    "tire": "175/80 R14",
                    "tire_sizing_system": "metric",
                    "tire_construction": "R",
                    "tire_width": 175,
                    "tire_aspect_ratio": 80,
                    "tire_diameter": null,
                    "tire_section_width": null,
                    "tire_is_82series": false
                },
                "rear": {
                    "rim": "",
                    "rim_diameter": null,
                    "rim_width": null,
                    "rim_offset": null,
                    "tire": "",
                    "tire_sizing_system": "metric",
                    "tire_construction": "R",
                    "tire_width": null,
                    "tire_aspect_ratio": null,
                    "tire_diameter": null,
                    "tire_section_width": null,
                    "tire_is_82series": false
                }
            }
        ]
    },
    ...
]

This API method returns list of vehicles. Each vehicle consists of wheels list and principal vehicle characteristics.
Take a look at the first table with 5 rows. tire and rim columns are filled from wheel objects; all other columns are filled by vehicle fields and they are the same for each row.

If you need only list of trims (e.g. for navigation block), you can use /trims/ API method. You can see that slug and name are always the same. slug field here is just to keep uniform way to present list of same-type resources.

GET /v1/trims/?make=chevrolet&model=aveo&&year=2014 HTTPS/1.1
Host: api.wheel-size.com

[
    {
        "slug": "1.4",
        "name": "1.4"
    },
    {
        "slug": "1.2",
        "name": "1.2"
    },
    {
        "slug": "1.6",
        "name": "1.6"
    },
    {
        "slug": "1.4 Turbo",
        "name": "1.4 Turbo"
    }
]