Title: History of the Pittsburgh Steelers
Content:  to their seventh Super Bowl. Their opponent was the Arizona Cardinals, a team that had not appeared in any league championship since 1948. Super Bowl XLIII was played on February 1, 2009 at the Buccaneers' Raymond James Stadium. By halftime, the Steelers were ahead at 17–7. Arizona's effort was hampered by penalties, in particular three personal fouls, but they managed to get ahead after WR Larry Fitzgerald scored a 63-yard touchdown, bringing the score to 23–20. But Pittsburgh's Santonio Holmes was able to convert a 6-yard TD in the final two minutes. With that, the game ended 27–23 and the Steelers gained their sixth championship, becoming the first team to win six Super Bowls since the start of the Super Bowl era.
Title: Super Bowl XLIII
Content:  with only the Chicago Cubs having a longer drought, winning their last championship in 1908) and had never advanced to the Super Bowl in their franchise history. In the 60 years since their last national championship, the team had won just one playoff game (20-7 over the Dallas Cowboys in the 1998 NFC Wild Card Game). The Steelers then passed over Grimm and instead hired Minnesota Vikings defensive coordinator Mike Tomlin. Once Tomlin was hired by the Steelers, Grimm joined Whisenhunt in Arizona in the same position as assistant head coach as he had in Pittsburgh, and the two of them began to remodel the perennial losing club into a winner like the Steelers. Of historical note the 
Title: Pittsburgh Steelers
Content:  has played in the most conference championship games (15), hosted the most conference championship games (11), and is tied with the Dallas Cowboys, the Denver Broncos and the New England Patriots for the most Super Bowl appearances (8). The Steelers have the best winning percentage (including every expansion team), earned the most All-Pro nominations, and have accumulated the most Super Bowl wins (6) since the modern game started in 1970. In 2017, they became the first team to reach 450 victories in the regular season since the 1970 merger. The Steelers are 36-26 (.580) in the postseason, with all but one (the 1947 playoff) having been played since the merger.
Title: History of the Pittsburgh Steelers
Content:  by Swann) to win 16–10 in the AFC Championship. The Steelers made their second straight Super Bowl, this one against the Dallas Cowboys in Miami. Down 10–7 in the fourth quarter, Roy Gerela kicked two field goals and Bradshaw threw a 64-yard touchdown pass to Swann to put Pittsburgh in the lead for good. After the Cowboys came back with a touchdown of their own, Roger Staubach threw a last-second interception that sealed a 21–17 win for the Steelers. Lynn Swann had returned from his injuries and racked up four receptions for 161 yards and a TD in the Super Bowl, earning him the title of game MVP.
Title: 1978 Pittsburgh Steelers season
Content:  The 1978 Pittsburgh Steelers season was the franchise's 46th season in the National Football League (NFL). The season concluded with the team winning Super Bowl XIII to become the first franchise in the NFL to win three Super Bowl titles. The championship run was led by quarterback Terry Bradshaw and the team's vaunted Steel Curtain defense. This team is regarded as one of the greatest defensive teams of all time and one of the greatest teams in NFL history. Bradshaw put together the best year of his career to that point, becoming only the second Steeler to win the NFL MVP award. Ten Steelers 
Title: Cowboys–Steelers rivalry
Content:  Steelers behind their "Blitzburgh" defense was the favorite to win the AFC. However, the favored Steelers were upset by the San Diego Chargers 17–13 while the San Francisco 49ers, who had lost in the NFC Championship game the previous two years to the Cowboys, beat the Cowboys 38–28. Fans would only have to wait another year for Cowboys–Steelers III in the Super Bowl, as both teams advanced to Super Bowl XXX. Like the previous two matchups, the game was close, but this time favored the Cowboys, who won 27–17 after Steelers quarterback Neil O'Donnell threw two interceptions to Cowboys cornerback Larry Brown, who would be named Super Bowl MVP for his 
Title: 2014 Pittsburgh Steelers season
Content:  The 2014 Pittsburgh Steelers season was the franchise's 82nd season as a professional sports franchise and as a member of the National Football League. It also marked the 15th season under leadership of general manager Kevin Colbert and the eighth under head coach Mike Tomlin. The Steelers honored the 40th anniversary of their first Super Bowl winning team, Super Bowl IX, during their Week 13 game against the New Orleans Saints at Heinz Field on November 30. (The Steelers played the Super Bowl at Tulane Stadium that year.) The team wore a special patch and honored the players at halftime. Though 
Title: Cowboys–Steelers rivalry
Content:  The Steelers have remained competitive since, winning two more Super Bowls (XL and XLIII) and losing one (XLV), while the Cowboys have not been back to the Super Bowl since Super Bowl XXX and have won only four playoff games from 1996 onward without reaching the NFC Championship. Since the NFL realigned in, all interconference opponents, including the Cowboys and Steelers, play each other every four seasons. The teams split the four meetings since, with the Steelers winning in 2004 and 2008, and the Cowboys winning in 2012 and 2016. In the fifth meeting since realignment, 2020, the Steelers regained the upper hand by defeating the Cowboys at AT&T Stadium, 24-19.
Title: American football in Western Pennsylvania
Content:  led the franchise to its fifth Super Bowl victory in 2005. Mike Tomlin succeeded Cower and led the Steelers to an NFL record sixth Super Bowl victory in 2008. As of 2009, the Steelers have 18 members in the Pro Football Hall of Fame. In October 1964, Ernie Stautner, who played on the Steelers from 1950 to 1963, became the only Steelers' player to have his number—70—retired. At Pitt, University Chancellor Wesley Posvar took action to revive the football program and hired Johnny Majors from Iowa State to resurrect the program in 1973. Majors immediately upgraded the recruiting, most notably bringing 
Title: History of the Pittsburgh Steelers
Content:  (W), XIII (W), XXX (L)) with Pittsburgh leading the series 2–1. In the 1970s, Pittsburgh and Dallas were both renowned for stifling defenses named "The Steel Curtain" and "The Doomsday Defense" respectively. Pittsburgh became the first team to achieve three Super Bowl wins when it defeated Dallas in Super Bowl XIII, and the first team to achieve four Super Bowl victories a year later when they defeated the Rams. Dallas defeated the Steelers in Super Bowl XXX to become the second team behind San Francisco to win five Super Bowl Championships. Ten years later, Pittsburgh would join Dallas and San Francisco to become the third team to reach that milestone when they 

Question: when's the last time the steelers won the superbowl?
Answer: Super Bowl XLIII.