The 1997 DieHard 500 was the 29th stock car race of the 1997 NASCAR Winston Cup Series and the 38th iteration of the event. The race was held on Sunday, October 12, 1997, in Lincoln, Alabama at Talladega Superspeedway, a 2.66 miles (4.28 km) permanent triangle-shaped superspeedway. The race took the scheduled 188 laps to complete. In the final three laps of the race, with help from brother Bobby Labonte, Hendrick Motorsports driver Terry Labonte would make a late-race charge through the field to take his 19th career NASCAR Winston Cup Series victory and his only victory of the season. To fill out the top three, the aforementioned Joe Gibbs Racing driver Bobby Labonte and Cale Yarborough Motorsports driver John Andretti would finish second and third, respectively.