Kyle Busch's last Nascar Cup Series win was on March 23, 2014. It was the Auto Club 400 at Auto Club Speedway.
Kyle Petty's last Nascar Cup Series season was in 2008, in which he earned $1,435,104. It is not known what he earns outside of racing.
Kyle Busch won a race in the Nascar Nationwide Series for eight consecutive years (2004-2011). His streak was snapped in 2012.Busch has since won races over the last two seasons in the Nationwide Series (2013-2014).
In Kyle Petty's last Nascar race on November 9, 2008, his main sponsor was Wells Fargo.
NASCAR 09 was the last in the series. see related link
The last Nascar Sprint Cup Series race will be held at Homestead-Miami Speedway on November 20, 2011.
The winner of the last championship cup was JIMMIE JOHNSON.
Bobby Labonte's last Nascar win was in the Busch Series on April 28, 2007 at Talladega Superspeedway. His last Cup Series win was on November 16, 2003 at Homestead-Miami Speedway.
Mark Martin won his last Nascar Cup Series race on September 20, 2009. It was the Sylvania 300 at New Hampshire Motor Speedway.
Jeff Burton's last Nascar Cup Series win was on October 11, 2008 at Lowe's Motor Speedway. His last Nationwide Series race was on November 17, 2007 at Homestead-Miami Speedway.
Jimmie Johnson won the last five Cup Series championships from 2006-2010.
NASCAR has never had a Piston Cup in any of their series. They did have a Winston Cup and the last winner was Matt Kenseth.
Matt Kenseth won the Nascar Cup Series championship one time. It was in 2003. That was the last season under the Winston Cup name.