Which NFL team did Jack Lambert play for and thereby honors them with black and yellow painted cars for the SBill Motorsports cars?
SBIII Motorsports: SBIII Motorsports is a former NASCAR Cup Series motor racing team. SBIII Motorsports:  The team was named for Barbour's son (Scott Barbour III) and was painted black and yellow in honor of former Pittsburgh Steelers player Jack Lambert. Jack Lambert (American football): John Harold Lambert (born July 8, 1952) is a former American football linebacker who played in the National Football League (NFL). Jack Lambert (American football):  Recognized by the Pro Football Hall of Fame in 1990 as "the premier linebacker of his era," Lambert was the starting middle linebacker for four Super Bowl-winning teams during an 11-year career with the Pittsburgh Steelers.
Pittsburgh Steelers