For the 1989 season, the team fielded Crawford again in the No. 15 Mac Tools Lola T8700-Buick V6 at the Indianapolis 500 and qualified in 4th place. Crawford suffered a practice crash. The car was repaired in time to race. Crawford retired with mechanical problems. King Racing did not compete in 1990. They made a return during the 1991 season with Crawford driving the No. 26 Quaker State Lola T9100-Buick V6 and would qualify in 8th place. Crawford would retire with mechanical problems.