The 49-year-old actor is launching newcomers Sooraj Pancholi and Athiya Shetty with this romantic action movie directed by Nikhil Advani.
Salman has asked his fans to send him the movie tickets by post and he will sign the first 100 tickets and send it back to them.
"Watch 'Hero'. Send me your ticket. I will sign 100 tickets. One of them could be yours. Send your ticket(s) to PO Box 9808 Bandra (w) post office, Mumbai 4000050. Apna naam, address aur twitter handle bhi likhna (Mention your name, address and twitter handle)," Salman posted on Twitter.
"Hero" is the remake of Subhash Ghai's 1983 film of the same name, which starred Jackie Shroff.