Lee Petty, American race car driver and businessman, founded Petty Enterprises (died 2000)

Lee Arnold Petty was an American stock car racing driver who competed during the 1950s and 1960s. He is the patriarch of the Petty racing family. He was one of the early pioneers of NASCAR and one of its first stars. He was NASCAR's first three-time Cup champion. He is the father of Richard Petty, who went on to become one of the most successful stock car racing drivers in history. He is also the grandfather of Kyle Petty and great grandfather of Adam Petty.

Petty Enterprises was a NASCAR racing team based in Level Cross, North Carolina, USA. It was founded by Lee Petty with his two sons Richard Petty and Maurice Petty. The team was later owned by Richard Petty, his son Kyle Petty and Boston Ventures. At the time of its folding the team operated the No. 43 and No. 45 Dodge Chargers in the NASCAR Sprint Cup Series. Petty Enterprises ran from 1949 until 2008. The team closed shop in January 2009 and merged with Gillett Evernham Motorsports after sponsorship could not be found for any of the cars in the Petty stable; the merged team took the name Richard Petty Motorsports, adopting a logo similar to that of Petty Enterprises' logo. In 2021, Richard Petty Motorsports became Petty GMS Motorsports, and in 2023 the team rebranded as Legacy Motor Club.

March 14 is the 73rd day of the year in the Gregorian calendar; 292 days remain until the end of the year.