AM Best downgrades Erie long-term rating but affirms financial strength rating Eileen AJ Connelly August 11, 2022 Twitter LinkedIn Show more sharing options Share Close extra sharing options Twitter LinkedIn Copy Link URLCopied! Print AM Best has downgraded Erie Insurance Group’s long-term issuer credit rating to “aa-” from “aa” but maintained its financial strength rating at “A+”. To unlock this article Register for a free 14 day trial Already a subscriber? Login now