Last updated: 2026-06-27
Privacy policy
TireFitLab is a free set of tire and wheel calculators. We keep data collection limited and use optional analytics only after your consent.
Analytics and metrics
If you choose “Allow analytics”, we load Google Analytics 4 with IP anonymisation. We use analytics and metrics to understand page usage, interaction events, UX quality, performance, security and service stability.
Technical data
Analytics and infrastructure logs may include technical data such as device type, browser, language, approximate location, visited pages, interaction events, referrer information and error or security logs.
Local storage
We store your theme and consent choice in your browser’s local storage so the site remembers them. You can clear this data in your browser at any time.
What we do not collect
The site does not provide user accounts, payments, newsletters or public comment features. We do not ask for, sell or intentionally collect personal profile data through these calculators.
Calculator inputs and external links
Calculator inputs are processed in your browser where possible. External links may lead to third-party websites with their own privacy practices.
Your choice
You can use the site with essential functionality only. If you previously allowed analytics, clear this site’s browser data to reset the choice.