Cobalt Tools 500

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Cobalt Tools 500
Venue: Phoenix International Raceway
Main sponsor: O'Reilly Auto Parts
First race: 1988
Distance: 312 miles (502 km)
Number of laps: 312
Former names: Checker 500 (1988, 1990)

Autoworks 500 (1989)

Pyroil 500 (1991)

Pyroil 500K (1992)

Slick 50 500 (1993-1994)

Dura Lube 500 (1995-1996)

Dura Lube 500 Presented by Kmart (1997)

Dura Lube / Kmart 500 (1998)

Checker Auto Parts / Dura Lube 500 (1999, 2000)

Checker Auto Parts 500 Presented by Pennzoil (2001, 2004-2007)

Checker Auto Parts 500 (2002, 2004)

Checker Auto Parts 500 Presented by Havoline (2003)

Checker O'Reilly Auto Parts 500 (2009)

The Kobalt Tools 500 is a race in the Monster Energy NASCAR Cup Series . It takes place in November at the Phoenix International Raceway in Avondale , Arizona . The race is part of the Chase for the Sprint Cup and is the penultimate race of the season.

winner