The 2021 General Tire 150 was the sixth stock car race of the 2021 ARCA Menards Series season and the 12th iteration of the event. The race was held on Saturday, May 29, 2021 in Concord, North Carolina at Charlotte Motor Speedway, a 1.5 miles (2.4 km) permanent quad-oval. The race took the scheduled 100 laps to complete. At race's end, Ty Gibbs of Joe Gibbs Racing would dominate, leading every lap to win his 12th career ARCA Menards Series win, his fourth of the season, and his third straight win.