BoltPatternHQ

As a developer and automotive enthusiast, I always found upgrading aftermarket wheels to be a stressful guesswork. One wrong millimeter in PCD (bolt pattern), Center Bore alignment, or wheel Offset can lead to catastrophic hardware damage or safety issues. Existing fitment legacy sites felt bloated, layout-heavy, and cluttered with distracting elements. That is why I engineered Bolt Pattern HQ. It is a streamlined, lightning-fast web engine built to store and reverse-lookup precise specifications for over 10,000+ vehicles. By combining a granular database with a custom, lightweight AI Fitment Analyzer, users can instantly input any car model to receive a mathematically verified wheel compatibility matrix. Built completely serverless and lightweight, it provides clean, distraction-free diagnostics for mechanics, custom garages, and DIY tuners worldwide.