Help customers find wheels for their exact car.
Connect your vehicle selector to FitmentCore and use the returned specifications to filter products in your own wheel store.
From vehicle choice to your stock
The customer chooses a make and exact model generation. Your backend requests fitments, then maps PCD, diameter, width, offset and center bore to your own product fields.
- Use /api/v1/cars to populate make and model selectors.
- Use /api/v1/fitments/by-car to load same-width groups and staggered pairs.
- Match returned parameters to inventory and display only products your catalog actually contains.
Build product-page compatibility
A wheel-to-car lookup lets a product page show matching vehicles using the wheel parameters already held in your store. Use optional width, ET and DIA filters to narrow results.
- Keep API keys on your backend.
- Cache catalog selectors and invalidate fitment caches when corrections need to be reflected.
- Test exact generations and common front/rear combinations before launch.
What remains in your commerce platform
FitmentCore does not supply prices, stock, payment processing or orders. It provides compatibility data; your store controls products, availability and checkout. Physical clearance and modified vehicles may require further verification.