Justin Diercks is an American

United States

The United States of America is a federal constitutional republic comprising fifty states and a federal district...

 racecar driver from Davenport, Iowa

Davenport, Iowa

Davenport is a city located along the Mississippi River in Scott County, Iowa, United States. Davenport is the county seat of and largest city in Scott County. Davenport was founded on May 14, 1836 by Antoine LeClaire and was named for his friend, George Davenport, a colonel during the Black Hawk...

. He previously drove the #70 car for ML Motorsports. He made his Busch Series debut in 2006 in the Circuit City 250

Circuit City 250

The Bubba Burger 250 is a NASCAR Nationwide Series race that takes place at Richmond International Raceway. The race was first held during the inaugural season for the Nationwide Series in 1982, as a 150 lap event. The race was removed from the schedule after 1984. It returned to the series...

 at Richmond International Raceway

Richmond International Raceway

Richmond International Raceway is a 3/4-mile , D-shaped, asphalt race track located just outside Richmond, Virginia in Henrico County. It hosts the NASCAR Sprint Cup Series and Nationwide Series...

. He made a total of seven Busch Series starts in 2006 with a best finish of 28th. He attempted four more races but failed to qualify for them. Diercks returned to the team in 2007, running an additional seven races. On June 29, 2007, Diercks and ML Motorsports mutually agreed to part ways. They had a best finish of 22nd at the beginning of the 2007 season.