Privacy Policy

The calculator runs entirely in your browser. The tire and wheel specs you enter are not sent to a server, stored, or logged — they exist only on your device for the duration of the calculation.

This site may use Cloudflare's standard hosting-level logs (IP address, request time, user agent) for security and performance, consistent with Cloudflare's own privacy policy. No cookies are set for tracking or advertising purposes, and no analytics script is loaded.

Outbound links (for example, an affiliate "shop this size" link) take you to a third-party retailer's site, which has its own privacy policy.

Questions: see Contact.