The 1998 UAW-GM Quality 500 was the 28th stock car race of the 1998 NASCAR Winston Cup Series season and the 39th iteration of the event. The race was held on Sunday, October 4, 1998, in Concord, North Carolina, at Charlotte Motor Speedway, a 1.5 miles (2.4 km) permanent quad-oval. The race took the scheduled 334 laps to complete. At race's end, Roush Racing driver Mark Martin would manage to dominate most of the race to take his 29th career NASCAR Winston Cup Series victory and his seventh and final victory of the season. To fill out the podium, Bill Davis Racing driver Ward Burton and Roush Racing driver Jeff Burton would finish second and third, respectively.