Scott Dixon tied an IndyCar Series record with his third consecutive victory at Nashville Superspeedway and teammate Dan Wheldon finished second as the race was red-flagged after 171 of 200 laps complete.
It was the 100th automobile racing victory for Chip Ganassi Racing and Dixon held his third hand-painted Gibson guitar trophy.
Dixon's fourth victory of the season - coupled with pole sitter Helio Castroneves' third-place finish - lifted his points lead from 48 to 63 points over the Team Penske driver.
Danica Patrick, who joined Castroneves on the front row, finished fifth and Panther Racing's Vitor Meira advanced nine positions to sixth.
It was the 100th automobile racing victory for Chip Ganassi Racing and Dixon held his third hand-painted Gibson guitar trophy.
Dixon's fourth victory of the season - coupled with pole sitter Helio Castroneves' third-place finish - lifted his points lead from 48 to 63 points over the Team Penske driver.
Danica Patrick, who joined Castroneves on the front row, finished fifth and Panther Racing's Vitor Meira advanced nine positions to sixth.