CarDatabases

The Complete Tire Size Database

The ultimate OEM tire fitment dataset for auto parts e-commerce, tire shops, and fitment lookup applications. Covers width, aspect ratio, rim diameter, speed rating, and inflation pressures.
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Trusted by 500+ companies
sample_response.json
{
  "year": 2024,
  "make": "BMW",
  "model": "M3",
  "trim": "Competition xDrive",
  "front_tire": "275/35ZR19",
  "rear_tire": "285/30ZR20",
  "front_rim_diameter": 19,
  "rear_rim_diameter": 20,
  "speed_rating": "Y",
  "recommended_psi_front": 32,
  "recommended_psi_rear": 35
}

Complete OEM Tire Specifications

Detailed OEM tire sizing covering front and rear fitments, optional tire sizes, load indexes, speed ratings, and recommended tire pressures (PSI) across thousands of vehicle trims.

Why This Database

Why Choose This Database?

Stop scraping unreliable websites. Get the standardized, validated data you need to scale.

Staggered Fitment Support

Differentiates front and rear tire sizes on performance and luxury vehicles.

Zero Search Friction

Enables instant Year-Make-Model-Trim tire lookup on e-commerce sites.

Coverage

Unmatched Coverage

62
Makes
2,400
Models
1995-2026
Year Range
85,000
Total Records

Fields

Data Points Included

Year Make Model Trim Tire Size Front Tire Size Rear Rim Diameter Load Index Speed Rating Front Pressure (PSI) Rear Pressure (PSI)

Use Cases

Built for Professionals

Tailored data structures for specific industry applications.

Tire E-Commerce Stores

Power "Shop by Vehicle" tire search selectors.

  • YMM Lookup
  • Staggered Sizes
  • PSI Specs
Database In Development

Tire Size Database

Sign up for free to browse dataset schemas, access sample files, and receive early access updates.

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Specifications

Technical & Enterprise Details

Enterprise-ready data with full documentation and compliance.

Technical Specifications

Supported Formats

JSONCSVSQL Dump

Delivery Methods

Instant DownloadAPI Access

Compliance & Standards

  • Commercial License

Enterprise Features

Secure Delivery

All downloads are encrypted and delivered via secure, expires-after-use links.

Version Control

Access historical versions of the database. We keep an archive of all past snapshots.

Commercial License

Royalty-free usage for your applications, websites, and internal tools.

Frequently Asked Questions

Does this database cover staggered fitments?

Yes, front and rear tire specifications are stored independently for staggered setups.