Pittsburgh Steelers (16) and hosted more conference championship games (11) than any other NFL team. The Steelers have won 8 AFC championships, tied with the Denver Broncos, but behind the New England Patriots' record 10 AFC championships. The Steelers share the record for second most Super Bowl appearances with the Broncos, and Dallas Cowboys (8). The Steelers lost their most recent championship appearance, Super Bowl XLV, on February 6, 2011. The Steelers, whose history traces to a regional pro team that was established in the early 1920s, joined the NFL as the Pittsburgh Pirates on July 8, 1933, owned by Art Rooney
Logos and uniforms of the Pittsburgh Steelers The uniforms have drawn major media attention. "USA Today" said that the Steelers looked like "bumblebee[s] in a Depression-era chain gang." 65% of respondents to an ESPN poll said they hated the throwback uniforms. NBC Sports' Pro Football Talk blog said the 2012 throwback uniform "ranks among the worst ever fashioned for any NFL team." The throwbacks were officially retired after the 2016 season. For the 2018 season, the Steelers will wear throwback black uniforms based on the design worn by the Steel Curtain teams of the 1970s. It is similar to their current uniforms but without the Steelers logo