Free, read-only truck and Jeep parts fitment: what fits your vehicle, fit checks, tire sizes.
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Returns fits, does_not_fit, or unknown using manufacturer application data. Never guesses when data is missing.
Returns fits, does_not_fit, or unknown using manufacturer application data. Never guesses when data is missing.
| Argument | Type | Description |
|---|---|---|
| make* | string | |
| year* | integer | |
| model* | string | |
| product_url_or_sku* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"product_url_or_sku",
"year",
"make",
"model"
],
"properties": {
"make": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"year": {
"type": "integer",
"maximum": 2035,
"minimum": 1950
},
"model": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"product_url_or_sku": {
"type": "string",
"maxLength": 80,
"minLength": 1
}
}
}Returns a fitment-checked listing URL and in-stock parts with listable prices only. Manufacturer exclusions are on each product page.
| Argument | Type | Description |
|---|---|---|
| make* | string | |
| year* | integer | |
| limit | integer | |
| model* | string | |
| category | string | Optional category slug, for example lift-kits. |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"year",
"make",
"model"
],
"properties": {
"make": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"year": {
"type": "integer",
"maximum": 2035,
"minimum": 1950
},
"limit": {
"type": "integer",
"maximum": 20,
"minimum": 1
},
"model": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"category": {
"type": "string",
"maxLength": 80,
"description": "Optional category slug, for example lift-kits."
}
}
}Returns title, brand, part number, listable price (MAP for Rough Country), availability, key facts, and manufacturer exclusions. No cost or trade pricing.
| Argument | Type | Description |
|---|---|---|
| product_url_or_sku* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"product_url_or_sku"
],
"properties": {
"product_url_or_sku": {
"type": "string",
"maxLength": 80,
"minLength": 1
}
}
}Returns valid years, makes, and models in the Trail Fortress catalogue. Use this before guessing model spelling (Wrangler JK, 1500, F-150, and so on).
| Argument | Type | Description |
|---|---|---|
| make | string | Optional make to narrow models, for example Ford or Jeep. |
| year | integer | Optional model year to narrow makes and models. |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"make": {
"type": "string",
"maxLength": 80,
"description": "Optional make to narrow models, for example Ford or Jeep."
},
"year": {
"type": "integer",
"maximum": 2035,
"minimum": 1950,
"description": "Optional model year to narrow makes and models."
}
}
}Full-text and part-number search over listed products with listable prices only.
| Argument | Type | Description |
|---|---|---|
| limit | integer | |
| query* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"query"
],
"properties": {
"limit": {
"type": "integer",
"maximum": 20,
"minimum": 1
},
"query": {
"type": "string",
"maxLength": 80,
"minLength": 2
}
}
}Returns verified tire sizes, stated max tire claims, lift-only notes, and matching wheels from manufacturer strings already in the catalogue.
| Argument | Type | Description |
|---|---|---|
| make* | string | |
| tire | string | Optional tire size token, for example 33x12.50R20. |
| year* | integer | |
| model* | string |
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"required": [
"year",
"make",
"model"
],
"properties": {
"make": {
"type": "string",
"maxLength": 80,
"minLength": 1
},
"tire": {
"type": "string",
"maxLength": 80,
"description": "Optional tire size token, for example 33x12.50R20."
},
"year": {
"type": "integer",
"maximum": 2035,
"minimum": 1950
},
"model": {
"type": "string",
"maxLength": 80,
"minLength": 1
}
}
}