search-modifications-by-classified-package
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Search for wheel and tyre packages compatible with a specific vehicle make, model, and generation by entering bolt pattern, rim size, and offset specifications.
Instructions
Find wheel+tyre package products compatible with a specific vehicle make/model/generation. Required: bolt_pattern, rim_diameter, rim_width, rim_offset, section_width, aspect_ratio, make, model, generation. Optional: tolerance and fitment parameters (same as search-classified-packages). Use when you need to verify package compatibility for a particular trim level.
Input Schema
TableJSON Schema
| Name | Required | Description | Default |
|---|---|---|---|
| cb | No | Centre bore diameter in mm (e.g. 66.5). Must be positive. Narrows results to matching bore size. | |
| fd | No | Fastener thread diameter in mm. Must be positive. Filters by lug-bolt thread size. | |
| make | Yes | Manufacturer slug (e.g. "audi"). Get slugs from list-makes. | |
| sort | No | Sort order: "name" (A-Z by make/model), "fitment" (closest frontspace delta), "load" (heaviest first). | |
| limit | No | Maximum results to return (1-100). | |
| model | Yes | Model slug (e.g. "a4"). Get slugs from list-models. | |
| offset | No | Number of results to skip for pagination. | |
| bs_push | No | Backspace push tolerance in mm (default 2). 0 = exact or safer only, no inward encroachment. Positive values allow more clearance margin. | |
| fs_poke | No | Frontspace poke tolerance in mm (default 2). 0 = exact or safer only, no stick-out past the fender. Positive values allow increasing amounts of wheel poke. | |
| rim_width | Yes | Rim width in inches from bead seat to bead seat (e.g. 8.0). Required. Must be positive. | |
| generation | Yes | Generation slug (e.g. "b9"). Get slugs from list-generations. | |
| rim_offset | Yes | Rim offset (ET) in mm, range -100 to 100 (e.g. 35). Distance from mounting face to rim centre-line. Required. | |
| aspect_ratio | Yes | Tyre aspect ratio as a percentage integer 1-100 (e.g. 45). Required. | |
| bolt_pattern | Yes | Bolt pattern (PCD) as stud-count × circle-diameter in mm (e.g. "5x112", "4x100"). Required. Use list-rim-bolt-patterns to enumerate valid values. | |
| od_tolerance | No | Overall diameter tolerance as a decimal fraction (0-0.05, default 0.01 = 1%). Controls how closely the product OD must match the vehicle spec. | |
| ow_tolerance | No | Overall width tolerance as a decimal fraction (0-0.03, default 0). | |
| rim_diameter | Yes | Rim diameter in inches (e.g. 18). Required. Must be positive. | |
| section_width | Yes | Tyre section width in mm (e.g. 245). Required. Must be positive. | |
| diameter_range | No | Widen rim diameter search by ±N inches, min 0 (default 0 = exact match only). E.g. diameterRange=1 on an 18-inch search also returns 17 and 19-inch options. |