1983 Indianapolis 500 would go on to win four races during the season and finish second to Al Unser Sr. for the CART championship. The 1983 Indy 500 ushered in a new era of civility and stability in the sport of Indy car racing. After four years of conflict and organizational disputes between USAC and CART, the two sanctioning bodies came to an amicable truce. The Indianapolis 500 would be sanctioned singly by USAC, and officially would be part of the ceremonial Gold Crown. However, the race was now recognized on the CART schedule, and counted towards the 1983 CART PPG Indy Car
2004 Indianapolis 500 damage. On race day, May 30, precipitation in Indianapolis totaled 3.80 inches; a record single-day amount for that date, and any date during the month since records had been kept. (W) = Former Indianapolis 500 winner; (R) = Indianapolis 500 rookie All cars in the 2004 Indianapolis 500 used Firestone tires. Notes: Race halted on lap 27 due to rain. The race was resumed and when rain pelted the Speedway again late in the race, officials waved the checkered flag 15 minutes after the traditional 6 PM closing time. It was only the second time in IMS history racing went