Ramos' contract at the Santiago Bernabeu is set to expire at the end of the season and it is believed that club officials are growing concerned that the 34-year-old will not pen a new deal.
Los Blancos have offered the legendary centre-back a contract extension, albeit at reduced terms amid the economic fallout from the coronavirus pandemic, but his future remains uncertain while the document remains unsigned.
Althewhile, the Spain international has reportedly been courting interest from the likes of Paris Saint-Germain, Liverpool and Manchester United, and has now popped up on the radar of Juventus following a recommendation from former teammate Ronaldo.
Spanish publication Fichajes h/t Sport claim that the five-time Ballon d'Or winner has advised the Bianconeri to pursue Ramos' signature in an attempt to bolster their defence ahead of the 2021/22 campaign.
The report adds further that Ronaldo's presence in Turin is a strong drawcard for the former Sevilla defender, although his contractual demands might price the reigning Serie A champions out of a possible deal.