Bolt Pattern HQ is an advanced automotive database and AI-powered diagnostic platform. It provides precise wheel compatibility reports, PCD data, and center bore specifications for over 10,000+ vehicles.
Get instant wheel fitment reports and safety analysis live:
👉 https://boltpatternhq.com/
For an in-depth technical analysis of our AI fitment logic, wheel offset safety parameters, and the 2026 PCD database architecture, visit our official documentation on Telegraph:
📘 AI Wheel Fitment Expert: Precise Bolt Pattern & PCD Database
Our AI Fitment Expert analyzes complex compatibility questions (e.g., "Can I fit 5x114.3 wheels on a 2018 Civic?") by cross-referencing real-time technical datasets with structural safety parameters.
- Vehicle Search: Quick lookup for PCD, Hub Bore, Offset, and Thread pitch by make, model, and year.
- Reverse PCD Lookup: Find all vehicles that share a specific bolt pattern (e.g., 5x112, 5x120).
- Expert Guides: Deep dives into wheel offset, hub-centric vs. lug-centric mounting, and safe bolt pattern conversion.
- Cloudflare Workers Backend: Leveraging high-performance edge computing for AI diagnostics via
bolt.rsslite.workers.dev. - Dynamic Search Indexing: Client-side filtering of massive vehicle datasets for instantaneous search results.
- Schema-Rich Architecture: Optimized with JSON-LD for enhanced search engine visibility and rich automotive snippets.
Fitment data is aggregated from standard automotive specifications. The AI engine provides an additional layer of verification, but users are always encouraged to perform a physical test fitment before purchase.
This project is licensed under the MIT License - see the LICENSE file for details.
Maintained by the Bolt Pattern HQ Team. For data corrections, API access, or professional fitment consulting:
Official Support Site