The NASCAR Xfinity Series (NXS) is a stock car racing series organized by NASCAR. It is promoted as NASCAR's second-tier circuit to the organization's top level Cup Series. NXS events are frequently held as a support race on the day prior to a Cup Series event scheduled for that weekend.
The Busch Series field following the pace car at Texas in April 2007
Justin Allgaier and Michael Annett in 2019
2009 Nationwide Series car of Cup Series regular Kyle Busch, who won the Nationwide Series championship that year. Busch has won a total of 102 Xfinity series races in his career, the most of any driver who has competed in the series.
NASCAR officials use a template to inspect Casey Atwood's 2004 Busch Series Chevrolet Monte Carlo.
The 2003 NASCAR Busch Series began February 15 and ended November 15. Brian Vickers of Hendrick Motorsports won the championship.
David Green finished second in points.
Ron Hornaday Jr. finished third in points.
David Stremme the 2003 Busch Series Rookie of the Year.