Hi, welcome to Pixar Wiki! Thanks for your edit to the Flip Dover page.
You continue to add Cars 4 to character appearances. There has been no official announcement of a Cars 4 film. This wiki is for official information only, and if these types of edits continue they will be considered vandalism and will likely cause you to be blocked. Thanks. --Jeff (talk) 13:42, January 16, 2019 (UTC)