The Argentine striker has signed a three-year deal with the Italian champions for a fee believed to be around £7.6million and rising to £10m dependent on the clubs Champions League performances.
Juventus announced the news on Twitter.
— JuventusFC (@juventusfc) June 26, 2013
Translation: - "Carlos Tévez joins Juventus! Send your welcome messages to our new champion.”
Tevez leaves City after four years, having scored 74 goals in 148 matches, and helping the club take out the 2011/12 Premier League title and 2011 FA Cup.