Free, read-only truck and Jeep parts fitment: what fits your vehicle, fit checks, tire sizes.
Connect Remote server
claude mcp add --transport http fitment https://trailfortress.com/mcp/
{
"mcpServers": {
"fitment": {
"url": "https://trailfortress.com/mcp/"
}
}
}
{
"servers": {
"fitment": {
"type": "http",
"url": "https://trailfortress.com/mcp/"
}
}
}
Settings > Connectors > Add custom connector
URL: https://trailfortress.com/mcp/
Tools 6 found in our last check
list_vehicle_optionsReturns valid years, makes, and models in the Trail Fortress catalogue. Use this before guessing model spelling (Wrangler JK, 1500, F-150, and so on).
find_parts_for_vehicleReturns a fitment-checked listing URL and in-stock parts with listable prices only. Manufacturer exclusions are on each product page.
check_part_fitReturns fits, does_not_fit, or unknown using manufacturer application data. Never guesses when data is missing.
get_productReturns title, brand, part number, listable price (MAP for Rough Country), availability, key facts, and manufacturer exclusions. No cost or trade pricing.
search_partsFull-text and part-number search over listed products with listable prices only.
tire_fitmentReturns verified tire sizes, stated max tire claims, lift-only notes, and matching wheels from manufacturer strings already in the catalogue.
Details
| Endpoint | https://trailfortress.com/mcp/ (Streamable HTTP) |
| First published | 27 Sep 2026 |
| Last updated | 27 Sep 2026 |
| Registry name | com.trailfortress/fitment |
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