Production-Grade

Stop Guessing Fitment. Get Production-Grade Vehicle Data Instantly.

14,000+ verified vehicle fitments including bolt patterns, offsets, and tire sizes — a fully controlled dataset built for real ecommerce platforms.

2000–2026 coverage
Trim-level precision
No external dependencies
Fully controlled dataset
Request API AccessView API Documentation

Example API Request

api-request.sh
GET /api/public/fitment/specs?year=2020&make=Ford&model=F-150
Response
{
  "boltPattern": "6x135",
  "centerBore": 87.1,
  "threadSize": "M14x1.5",
  "offsetRange": [
    20,
    44
  ],
  "wheelSizes": [
    "17x7.5",
    "18x8",
    "20x9"
  ],
  "tireSizes": [
    "265/70R17",
    "275/65R18"
  ],
  "staggered": false
}

Eliminate Unreliable Fitment Sources

Take control of your fitment data layer with a production-grade API you can depend on.

No External Data Provider Dependency

Avoid relying on external services that can change pricing, enforce new limits, or shut down without notice. Own your data layer.

Eliminate Fragile Scraping Workflows

Stop maintaining brittle scrapers that break every time a website changes. Get clean, structured JSON from a stable API.

Consistent, Production-Ready Responses

Every response follows the same schema. No surprises, no inconsistencies, no missing fields. Predictable data you can build on.

Full Control Over Your Fitment Data

We validate, maintain, and update the dataset. You get reliable data without the overhead of managing it yourself.

Built For

Whether you're starting fresh or modernizing your fitment infrastructure, this API fits your stack.

🛞

Tire & Wheel Ecommerce

Build fitment selectors that actually work

🏪

Automotive Marketplaces

Power listings with accurate fitment data

🚗

Dealership Software

Integrate fitment into DMS and service systems

🔧

Modernizing Legacy Systems

Upgrade outdated fitment infrastructure

⚡

New Platform Builds

Start with production-grade data from day one

📊

Any Fitment-Dependent Platform

If you need accurate vehicle data, this is it

What You Get

Every API response includes complete fitment data. No nulls. No missing fields. Consistent performance.

Bolt Pattern
5x114.3, 6x135, 8x170
Center Bore
70.5mm, 87.1mm, 124.9mm
Thread Size
M14x1.5, M12x1.5
Offset Ranges
[20, 44], [30, 45]
Wheel Sizes
17x7.5, 18x8, 20x9
Tire Sizes
265/70R17, 275/65R18
Staggered Detection
true/false flag
Trim-Level Data
GT, SS, XLT, etc.

Why Warehouse Tire Direct Fitment API

Production-grade. No external dependencies. Fully controlled dataset.

Zero External Dependencies

We own and control the entire data pipeline. No upstream services that can fail, throttle, or change terms.

Consistent Performance

Fast, reliable responses with predictable latency. No chained calls to external services slowing you down.

Battle-Tested Data

This API powers a live ecommerce store processing real customer orders. The data is proven in production.

Clean, Structured JSON

Predictable response schemas. Every field documented. No parsing headaches or data normalization needed.

Fully Controlled Dataset

We validate, maintain, and continuously improve the data. You get reliability without the maintenance burden.

Staggered Fitment Detection

Automatically identifies vehicles with different front/rear sizes. No manual configuration required.

14,000+
Validated Vehicle Fitments
2000–2026
Model Year Coverage
Production
Tested in Live Ecommerce

API Endpoints

Simple, RESTful endpoints. Build a year → make → model → trim selector and get full fitment specs.

All endpoints are available under /api/public/fitment/*

GET
/api/public/fitment/years

List available years

GET
/api/public/fitment/makes?year=2024

Makes for a year

GET
/api/public/fitment/models?year=2024&make=ford

Models for year + make

GET
/api/public/fitment/trims?year=2024&make=ford&model=mustang

Trims for vehicle

GET
/api/public/fitment/specs?...

Full fitment specifications

GET
/api/public/fitment/test

Test your API key

Simple, Predictable Pricing

Start small and scale as you grow. All plans include full API access and documentation.

Starter
$99/mo

Perfect for small shops and testing

  • Up to 10,000 API calls/month
  • All endpoints included
  • Standard support
  • API documentation
  • Sandbox environment
Request Access
Most Popular
Growth
$249/mo

For growing ecommerce businesses

  • Up to 50,000 API calls/month
  • All endpoints included
  • Priority support
  • API documentation
  • Sandbox environment
  • Usage analytics
Request Access
Pro
$499/mo

For high-volume operations

  • Up to 200,000 API calls/month
  • All endpoints included
  • Dedicated support
  • API documentation
  • Sandbox environment
  • Usage analytics
  • Custom integrations
Request Access
Enterprise

Enterprise

Custompricing

Built for high-volume platforms that require dedicated support, custom limits, and guaranteed performance.

Designed for platforms where fitment accuracy directly impacts revenue.

Request Enterprise Access
  • High-volume / custom request limits
  • Priority infrastructure access
  • Dedicated account support
  • Custom rate limiting configuration
  • SLA-backed reliability guarantees
  • Early access to new features
  • Optional custom data extensions

Custom pricing based on usage, scale, and platform needs.

Frequently Asked Questions

Yes. Our data is sourced from OEM specifications and continuously validated. This exact API powers a live tire and wheel ecommerce platform processing real customer orders. We stake our business on data accuracy.

Start Building with Production-Grade Fitment Data

Take control of your fitment data layer. Get consistent, reliable vehicle data with zero external dependencies.

Request API Access

Request API Access

Fill out the form below and we'll get you set up within 24 hours.

We typically respond within 24 hours.