Contact RimRatio

RimRatio is operated by A.R.E. INVEST SOCIAL, S.L., Spain.

Use the form below. It reaches the operator directly and needs no email address from you.

Send a message

What happens to it: the message is stored privately for the operator for up to 90 days and is not shared with anyone else. See the privacy policy. A dedicated public email address is being set up; until then a reply may take longer.

What to send

Calculation errors — the page URL, the sizes you entered and the result you expected (see corrections).
Size or comparison requests — sizes you would like a dedicated page for.
Privacy requests — see the privacy policy for what we hold (very little).

We do not provide individual fitment advice for specific vehicles.