Petty Enterprises was an American professional stock car racing team that competed in the NASCAR Cup Series. The team, created in 1949 by owner-driver Lee Petty, became the most successful team of the first 50 years of NASCAR. Competing primarily in the Cup Series, the team won 10 Cup Series owners and drivers championships and amassed 268 NASCAR Cup victories, along with 2 Truck Series wins and 3 ARCA Racing Series victories.